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M111.98 engine camshaft assembly bolt torque in nm

Camshaft captorque /nm

Posted by Anonymous on

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6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
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Posted on Jan 02, 2017

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HellPoolHall
  • 74 Answers

SOURCE: torque to apply to cylinder head bolts and camshaft bolts

Autozone.com usually has these specifications.

Posted on Aug 07, 2008

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  • 1 Answer

SOURCE: Engine Bolt Torques- 2005 Chevy Impala/3400 Engine

Head Bolts
Step one 37 ft lbs then tignten 120 degrees more

Rocker arms
Step one 11 ft lbs then tighten 90 degresss more

Upper intake
89 inch lbs
Lower intake
132 inch lbs

Posted on Dec 02, 2008

  • 6982 Answers

SOURCE: Front caliper securing bolts torque

I know that it's a jag, and I know you are trying to be perfect, but in over thirty years, I've never seen a tech put a torque wrench on a caliper bolt. If you really want to I'd use about 35-40 foot pounds. (I go by bolt diameter) You don't have to slam them down but you don't want them to back out either. A bit over 35 is reasonable and should not damage anything and will keep them secure!
I have no idea what nm conversion is..

Posted on Apr 09, 2009

  • 333 Answers

SOURCE: Replacing front wheel hub assembly on 2006

Caliper mount bolts are 74 ft/lbs
Driveshaft axle nut is 177 ft/lbs
Hub and bearing mounting bolts are 133 ft/lbs

Posted on Sep 10, 2009

Testimonial: "The info on the torgue specs was very helpful. I couldn't find it anywhere. Thanks a bunch!"

  • 3640 Answers

SOURCE: i need the engine torque specs for 99 chevy malibu

99 chevy malibu v6 3.1 engine, head bolt torque is-- 98 through 2001 is step1- 37 foot lbs, step 2- rotate an additional 90 degrees (1/4 turn). the rocker arm bolts are 168-in. lbs.

Posted on Sep 07, 2010

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1 Answer

What the torque settling on a 1.8spi vauxhall cavalier 1994


Cylinder head Renew bolts: Yes Tighten: 25 Nm Tighten: 90° Tighten: 90° Tighten: 90° Other engine tightening torques Main bearings Renew bolts/nuts: Yes Main bearings Stage 1: 50 Nm Main bearings Stage 2: 45°-60° Big end bearings Renew bolts/nuts: Yes Big end bearings Stage 1: 35 Nm Big end bearings Stage 2: 45°-60° Oil pump to cylinder block : 6 Nm Sump bolts : 15 Nm Sump drain bolt : 55 Nm Flywheel/driveplate :
  • Use new bolts and tighten as follows:
      • 1,4/1,6 = 35 Nm + 30° + 15°
      • 1,8/2,0 = 65 Nm + 30° + 15°
  • "Pot"-type flywheel = 65 Nm + 30° + 15°
  • Tighten drive plate to 60 Nm.
Clutch pressure plate : 15 Nm Crankshaft pulley/damper centre bolt : Use new bolts. Tighten centre bolt to 130 Nm + 40°-50°
Camshaft sprocket/gear : 45 Nm Camshaft/rocker cover : 8 Nm Inlet manifold to cylinder head : 22 Nm Exhaust manifold to cylinder head : 22 Nm Spark plugs : 25 Nm Lambda sensor (Oxygen) : 30 Nm Chassis tightening torques Front hub :
  • Tighten nut in three stages:
    1. 130 Nm
    2. Slacken off
    3. 20 Nm + 80°-90°.
Steering track rod end : New nuts 60 Nm Brake disc to hub Front: 4 Nm Brake caliper to carrier Front: 30 Nm Brake caliper/carrier to hub Front: 95 Nm Brake caliper/carrier to hub Rear: 80 Nm New bolts ABS sensor Front: 8 Nm ABS sensor Rear: 15 Nm Road wheels : 110 Nm
There you go pretty much covers everything hope that helps

Jan 11, 2015 | Vauxhall Cars & Trucks

1 Answer

Need the timing marks for a 2000 alero


please let me know if you have questions.
2.4L Engine
NOTE It is recommended that the entire procedure be reviewed before attempting to service the timing chain.
  1. Before servicing the vehicle, refer to the precautions section.
  2. Drain the cooling system.
  3. Remove or disconnect the following: Negative battery cable, Coolant surge tank, Accessory drive belt, Alternator
  4. Install an engine support.
  5. Remove or disconnect the following: Upper cover fasteners, Front cover vent hose, Right engine mount and bracket, Right front wheel, Right lower splash shield, Crankshaft balancer, Lower cover fasteners, Front cover
  6. Rotate the crankshaft clockwise, as viewed from front of engine (normal rotation) until the camshaft sprocket's timing dowel pin holes align with the timing chain housing holes. The crankshaft sprocket mark should align with the engine mark. The crankshaft sprocket keyway should point upward and align with the cylinder bores centerline. This is the normal timed position.
  7. Remove the timing chain guides.
  8. Remove the timing chain tensioner.
    NOTE Be sure all the slack in the timing chain is above the tensioner assembly when removing it. CAUTION The tensioner plunger is spring loaded and could fly out causing personal injury.
  9. Remove or disconnect the following: Timing chain, Camshaft sprockets

To install:
  1. Install or connect the following: Camshaft sprockets. Torque the bolts to 52 ft. lbs. (70 Nm),
    Camshaft sprocket alignment pin through the camshaft sprockets holes into the timing chain housing holes to position the camshafts for timing.
  2. If the camshafts are out of position and must be rotated more than 1 / 8 turn in order to install the alignment dowel pins, perform the following:
    1. Rotated the crankshaft 90 degrees clockwise off Top Dead Center (TDC) in order to give the valves adequate clearance to open.
    2. Once the camshafts are positioned and the dowels installed, rotate the crankshaft counterclockwise back to TDC.
      WARNING Do not rotate the crankshaft clockwise to TDC or valve and piston damage may occur.
  3. Install the timing chain over the exhaust camshaft sprocket, around the idler sprocket and around the crankshaft sprocket.
    jturcotte_2361.gifjturcotte_2362.gif

    Fig. Timing chain and sprocket alignment positions-2.4L DOHC engine

  4. Remove the alignment dowel pin from the intake camshaft. Using a dowel pin remover tool, rotate the intake camshaft sprocket counterclockwise enough to slide the timing chain over the intake camshaft sprocket. Release the camshaft sprocket wrench. The length of chain between the 2 camshaft sprockets will tighten.
    NOTE If properly timed, the intake camshaft alignment dowel pin should slide in easily. If the dowel pin does not fully index, the camshafts are not timed correctly and the procedure must be repeated.
  5. Leave the alignment dowel pins installed.
  6. With slack removed from chain between intake camshaft sprocket and crankshaft sprocket, the timing marks on the crankshaft and the cylinder block should be aligned. If marks are not aligned, move the chain 1 tooth forward or rearward, remove slack and recheck the marks.
  7. Tighten the chain housing to engine stud. The stud is installed under the timing chain. Torque it to 19 ft. lbs. (26 Nm).
  8. Reload the timing chain tensioner as follows:
    1. Form a keeper from heavy gauge wire.
    2. Slightly, compress the shoe plunger and insert a small screwdriver into the access hole.
    3. Release the ratchet pawl and compress the plunger completely into the hole.
    4. Insert the keeper between the access hole and the blade.
  9. Install or connect the following:
    Tensioner assembly to the chain housing. Torque the bolts to 89 inch lbs. (10 Nm). Tensioner shoe and retainer. Torque the bolts to 89 inch lbs. (10 Nm). NOTE Recheck plunger assembly installation. It is correctly installed when the long end is toward the crankshaft.
  10. Remove the alignment dowel pins. Rotate crankshaft clockwise 2 full rotations. Align the crankshaft timing mark with mark on cylinder block and reinstall alignment dowel pins. Alignment dowel pins will slide in easily if engine is timed correctly.
    WARNING If the engine is not correctly timed, severe engine damage could occur.
  11. Install or connect the following: Timing chain guides, New seal into the front cover by lubricating the seal lip and tapping it into place, Front cover and gaskets. Torque the nuts and bolts to 106 inch lbs. (12 Nm), Crankshaft balancer. Torque the bolt to 129 ft. lbs. (175 Nm), Right front lower splash shield, Front wheel. Torque the nuts to 100 ft. lbs. (140 Nm), Right engine mount bracket. Torque the bolts to 81 ft. lbs. (110 Nm) plus an additional 90 degree turn, Right engine mount. Torque the bolt to 49 ft. lbs. (60 Nm), Upper cover vent hose
  12. Remove the engine support.
  13. Install or connect the following: Alternator. Torque the bolts to 37 ft. lbs. (50 Nm), Accessory drive belt, Coolant surge tank, Negative battery cable.
  14. Refill the cooling system.
  15. Start the engine and check for leaks.

Oct 04, 2011 | Cars & Trucks

1 Answer

Torque specs for 3.2 1995 heads on my isuzu... I need to fix the car ASAP....


Hi, to install follow the procedure below:


  1. Install new camshaft seals and retaining plates onto the cylinder. Tighten the right camshaft seal retaining plate 6mm bolts to 65 inch lbs. Tighten the left camshaft seal retaining plate 8mm bolts to 191 inch lbs.
  2. Thoroughly clean the cylinder head and engine block sealing surfaces.
  3. Place a new head gasket on the engine block and carefully position the cylinder head on top of the new gasket.

Do not reuse or apply oil to the cylinder head bolts.
  1. Install new cylinder head bolts and torque them in sequence to 47 ft. lbs. (64 Nm) for the M11 bolts and 15 ft. lbs. (21 Nm) for the M8 bolts.
  2. Install the dipstick tube bracket to the cylinder head.
  3. Connect the front exhaust pipes to the exhaust manifolds. Tighten the exhaust bolts to 48 ft. lbs. (67 Nm).
  4. Install the power steering pump bracket. Torque the mounting bolts to 34 ft. lbs. (46 Nm).
  5. Install the cylinder head covers.
  6. Install the timing belt and the auto tensioner (pusher). Torque the mounting bolt to 14 ft. lbs. (19 Nm).
  7. Install the timing belt cover and oil cooler hoses and bracket.
  8. Install the crankshaft pulley. Torque the center bolt to 123 ft. lbs. (167 Nm).
  9. Install the fan pulley assembly.
  10. Install the power steering pump.
  11. Install the accessory drive belts.
  12. Install the engine coolant manifold and the heater hose.
  13. Install the intake manifold. Torque the nuts and bolts to 17 ft. lbs. (24 Nm) in a crisscross pattern.
  14. Install the fuel injector connectors and the fuel hoses to the fuel rail.
  15. Install the common chamber. Torque the nuts and bolts to 17 ft. lbs. (24 Nm).
  16. Install the EGR valve assembly. Torque the mounting bolts on the valve side to 69 inch lbs. (8 Nm) and the bolts on the exhaust side to 21 ft. lbs. (28 Nm).
  17. Connect the evaporative emission canister purge hose.
  18. Connect the fuel pressure control valve vacuum hose.
  19. Connect the positive crankcase ventilation hose.
  20. Install the throttle body assembly. Torque the mounting bolts to 14 ft. lbs. (19 Nm).
  21. Connect the vacuum hoses to the throttle body.
  22. Install the ignition control module and the spark plug wires.
  23. Connect the MAP sensor; Canister vacuum switching valve (VSV); Exhaust gas recirculation (VSV); Intake air temperature sensor and ground connectors.
  24. Connect the vacuum booster hose.
  25. Connect the air vacuum hose.
  26. Connect the accelerator cable. Adjust the accelerator cable by pulling the cable housing while closing the throttle valve and tightening the adjusting nut and screw cap by hand temporarily. Now loosen the adjusting nut by three turns and then tightening the screw cap. Make sure the throttle valve reaches the screw stop when the throttle is closed.
  27. Install the cooling fan assembly and the upper fan shroud.
  28. Install the air cleaner assembly.
  29. Connect the negative battery cable.
  30. Refill and bleed the cooling system.
  31. Refill and bleed the power steering pump if necessary.
  32. Refill the engine with fresh oil.
  33. Run the engine and check for leaks and proper compression.

Best of luck............

May 30, 2011 | 1995 Isuzu Trooper

1 Answer

Torque specs for 3.2 1995 heads on isuzu rodeo heads


0900c152800622a3.gif

To install:

  1. Install new camshaft seals and retaining plates onto the cylinder. Tighten the right camshaft seal retaining plate 6mm bolts to 65 inch lbs. Tighten the left camshaft seal retaining plate 8mm bolts to 191 inch lbs.
  2. Thoroughly clean the cylinder head and engine block sealing surfaces.
  3. Place a new head gasket on the engine block and carefully position the cylinder head on top of the new gasket.

Do not reuse or apply oil to the cylinder head bolts.
  1. Install new cylinder head bolts and torque them in sequence to 47 ft. lbs. (64 Nm) for the M11 bolts and 15 ft. lbs. (21 Nm) for the M8 bolts.
  2. Install the dipstick tube bracket to the cylinder head.
  3. Connect the front exhaust pipes to the exhaust manifolds. Tighten the exhaust bolts to 48 ft. lbs. (67 Nm).
  4. Install the power steering pump bracket. Torque the mounting bolts to 34 ft. lbs. (46 Nm).
  5. Install the cylinder head covers.
  6. Install the timing belt and the auto tensioner (pusher). Torque the mounting bolt to 14 ft. lbs. (19 Nm).
  7. Install the timing belt cover and oil cooler hoses and bracket.
  8. Install the crankshaft pulley. Torque the center bolt to 123 ft. lbs. (167 Nm).
  9. Install the fan pulley assembly.
  10. Install the power steering pump.
  11. Install the accessory drive belts.
  12. Install the engine coolant manifold and the heater hose.
  13. Install the intake manifold. Torque the nuts and bolts to 17 ft. lbs. (24 Nm) in a crisscross pattern.
  14. Install the fuel injector connectors and the fuel hoses to the fuel rail.
  15. Install the common chamber. Torque the nuts and bolts to 17 ft. lbs. (24 Nm).
  16. Install the EGR valve assembly. Torque the mounting bolts on the valve side to 69 inch lbs. (8 Nm) and the bolts on the exhaust side to 21 ft. lbs. (28 Nm).
  17. Connect the evaporative emission canister purge hose.
  18. Connect the fuel pressure control valve vacuum hose.
  19. Connect the positive crankcase ventilation hose.
  20. Install the throttle body assembly. Torque the mounting bolts to 14 ft. lbs. (19 Nm).
  21. Connect the vacuum hoses to the throttle body.
  22. Install the ignition control module and the spark plug wires.
  23. Connect the MAP sensor; Canister vacuum switching valve (VSV); Exhaust gas recirculation (VSV); Intake air temperature sensor and ground connectors.
  24. Connect the vacuum booster hose.
  25. Connect the air vacuum hose.
  26. Connect the accelerator cable. Adjust the accelerator cable by pulling the cable housing while closing the throttle valve and tightening the adjusting nut and screw cap by hand temporarily. Now loosen the adjusting nut by three turns and then tightening the screw cap. Make sure the throttle valve reaches the screw stop when the throttle is closed.
  27. Install the cooling fan assembly and the upper fan shroud.
  28. Install the air cleaner assembly.
  29. Connect the negative battery cable.
  30. Refill and bleed the cooling system.
  31. Refill and bleed the power steering pump if necessary.
  32. Refill the engine with fresh oil.
  33. Run the engine and check for leaks and proper compression.

May 16, 2011 | 1995 Isuzu Rodeo

1 Answer

I have a 2001 Olds Aurora with a V6 3.5 and I need the timing diagram for this. I have looked everywhere and can not find a book with it in it. Would you happen to have this??


Please let me know if you have questions, and thanks for using Fixya.


jturcotte_1505.gif

To install:

  1. Rotate the crankshaft so the No. 1 piston is at TDC and the mark on the crankshaft is at the 4 o-clock position.
  2. Rotate the balance shaft so the timing mark is at the 5 o-clock position.
    NOTE Be sure the painted links are facing the front of the engine.
  3. Install the timing chain on the sprockets.
  4. Center the mark on the left intake camshaft sprocket between the 2 painted links.
  5. Lift the chain onto the right intake camshaft sprocket. While doing this, align the marks on the balance shaft and crankshaft sprockets with the painted marks on the chain.
  6. Verify that all of the timing marks are aligned.
  7. Install the primary chain tensioner shoe. Torque the bolt to 22 ft. lbs. (30 Nm).
  8. Compress the primary chain tensioner using the following steps:
    1. Rotate the ratchet release lever counterclockwise and hold it.
    2. Press the tensioner shoe in and hold it.
    3. Release the ratchet lever and slowly release the pressure on the shoe.
    4. Insert a pin through the hole in the lever as the lever moves to the first click. The ratchet should hold the shoe in the compressed position.
      NOTE Be sure the lever on the tensioner is facing you when installed.

  9. Install or connect the following:

    Primary chain tensioner. Torque the bolts to 18 ft. lbs. (25 Nm); then remove the chain tensioner pin. 4 chain guide access plugs. Torque the plugs to 44 inch lbs. (5 Nm). Front engine lift bracket. Torque the hex head bolt to 37 ft. lbs. (50 Nm) and the internal drive bolt to 18 ft. lbs. (25 Nm). CMP sensor. Torque the bolts to 80 inch lbs. (9 Nm).
  10. Remove the camshaft holding tools.
  11. Place a small bead of RTV sealant on the 3 areas indicated in the diagram.
  12. Install or connect the following:

    Front cover with a new gasket. Torque the bolts to 124 inch lbs. (14 Nm) and the coolant drain plug to 89 inch lbs. (10 Nm). Crankshaft balancer. Torque the bolt to 37 ft. lbs. (50 Nm); then an additional 120 degree turn.
  13. Raise the engine cradle and install new bolts. Torque the bolts to 133 ft. lbs. (180 Nm).
  14. Coat the sub-frame bushings with rubber lubricant.
  15. Install or connect the following:

    Water pump with a new gasket. Torque the bolts to 124 inch lbs. (14 Nm). Belt tensioner. Torque the bolts to 37 ft. lbs. (50 Nm). Idler pulley. Torque the bolt to 37 ft. lbs. (50 Nm). Power steering pump pulley Drive belt Underhood accessory wiring junction block Washer and coolant reservoirs Battery and tray Front diagonal brace Rocker arm covers. Torque the bolts to 80 inch lbs. (9 Nm). Negative battery cable
  16. Refill the cooling system.
  17. Refill the crankcase.
  18. Start the engine and verify no leaks.
Secondary Chain
  1. Before servicing the vehicle, refer to the Precautions Section.
  2. Disconnect the negative battery cable.
  3. Remove the rocker arm cover and install camshaft holding fixture J-42038.
  4. Remove the camshaft sprocket bolts and install the timing chain holding fixture J-42042 on the cylinder head.
  5. Remove or disconnect the following:

    Sprockets and chain Secondary timing sprocket and chain
To install:

jturcotte_428.jpg

Fig. Correct sprocket alignment for the left secondary timing chain-3.5L engine


jturcotte_429.jpg

Fig. Correct sprocket alignment for the right secondary timing chain-3.5L engine

  1. Install or connect the following:

    Secondary timing chain on the sprockets, with the drive pins at the 12 o-clock positions Sprockets and chain assembly onto the camshafts, with the chain properly aligned on the tensioner
  2. Remove the timing chain holding fixture
  3. Install the sprocket bolts. Torque the bolts to 18 ft. lbs. (25 Nm); then an additional 45 degree turn.
  4. Remove the camshaft holding fixture.
  5. Install or connect the following:

    Rocker arm cover Negative battery cable

Apr 09, 2011 | 2001 Oldsmobile Aurora

1 Answer

What is the torque number sequence for a 2001 oldsmobile aurora 3.5 v6


Assuming about cylinder head...

zjlimited_947.jpg

Fig. Front cylinder head bolt torque sequence - 3.5L (VIN H) engine
  1. Install the cylinder head with a new gasket.
  2. Install new M11 bolts and M6 bolts.
  3. Torque the M11 bolts in sequence to:
    1. Step 1: 30 ft. lbs. (40 Nm).
    2. Step 2: 100 degree turn.
    3. Step 3: 100 degree turn.

  4. Torque the long M6 bolt to 22 ft. lbs. (30 Nm).
  5. Torque both shorter M6 bolts to 106 inch lbs. (12 Nm).
  6. Install or connect the following:
    Lifters Rocker arms Camshafts Primary chain
  7. Remove the timing chain holding tool.
  8. Install or connect the following:
    Camshaft covers. Torque the bolts to 80 inch lbs. (9 Nm). Exhaust manifold. Torque the bolts to 22 ft. lbs. (30 Nm). Coolant crossover pipe. Torque the bolts to 18 ft. lbs. (25 Nm). Intake manifold. Torque the bolts to 62 inch lbs. (7 Nm). New oil filter Negative battery cable

Hope helps.

Mar 29, 2011 | 2001 Oldsmobile Aurora

1 Answer

Need directions on how to install a timing chain on a 2002 Saturn L series 2.2 liter along with the allignment marks for the intake and exhaust cams


To Install:
  1. Install or connect the following:
    • Timing chain drive sprocket to crankshaft
      1. Rotate the crank so the mark on the sprocket is at the 5 o'clock position
  2. Assemble chain to the intake camshaft sprocket alignment copper link to the "INT" diamond timing mark on the camshaft sprocket sat_car_22_tmng-chn_pos.gif

    NOTE: When lowering the timing chain rotate the assembly 90° to allow the chain to fall between the cylinder block bosses then rotate the assembly back so the camshaft sprocket is facing forward.
    sat_car_22_tmng-c_hsng_opng.gif

  3. Lower the assembly through the chain housing opening on top of the cylinder head. Use care to ensure that the chain goes around both sides of the cylinder block bosses NOTE: The crankshaft sprocket timing mark will be at approximately the 5 o'clock position.
  4. Route chain around crankshaft sprocket and align silver link to the timing mark sat_car_22_set_tdc.gif

    NOTE: The camshaft sprocket bolts are not reusable; they are torque-to-yield and must be discarded to prevent premature failure.
  5. Install or connect the following:
    • Intake camshaft sprocket loosely onto the intake camshaft then install the new camshaft sprocket bolt finger tight NOTE: It is not necessary to align the sprocket-to-camshaft offset notch at this time.
    • Adjustable timing chain guide through the opening on top of the cylinder head then install the chain guide bolt; torque to 89 lb-in. (10 Nm) sat_car_22_ajst_tmng-ch_guid.gif

      sat_car_22_cm-shft_sprkt_blts.gif

    • Exhaust camshaft sprocket loosely onto the exhaust camshaft with the timing mark on the sprocket aligned with the silver link then install a new camshaft sprocket bolt finger tight
    NOTE: It is not necessary to align the sprocket-to-camshaft offset notch at this time.
    NOTE: The camshaft sprocket bolts are not reusable; they are torque-to-yield and must be discarded to prevent premature failure.
  6. Align the camshaft sprocket-to-camshaft then tighten the camshaft bolt using the following procedure: sat_car_22_crnk_tmng-c_mrk.gif

    NOTE: Do not rotate either camshaft more than 1/2 turn in either direction with the crankshaft at Top Dead Center (TDC). To do so may cause valve to piston contact resulting in a damaged valve and/or a damaged piston.
    • Ensure that the sprocket timing mark is at the 5 o'clock position
    • Rotate the intake camshaft using a 24mm wrench on the flats of the camshaft until the sprocket-to-camshaft alignment notch seats
    • When the sprocket seats on the camshaft tighten the sprocket bolt finger tight
    • Rotate exhaust camshaft using a 24mm wrench on the flats of the camshaft until the sprocket-to-camshaft alignment notch seats
    • When the sprocket seats on the camshaft tighten the sprocket bolt finger tight
  7. Verify that all colored links are aligned with the appropriate marks on the camshaft and crankshaft sprockets NOTE: If they are not repeat steps 1C through 4.
  8. Install the fixed timing chain guide and bolts; torque to 89 lb-in. (10 Nm)
  9. Install the fixed timing chain guide bolt access hole plug; torque to 30 lb-ft. (40 Nm)
  10. Install upper timing chain guide and bolts; torque to 89 lb-in. (10 Nm) NOTE: Use a 24mm wrench to support the camshaft while applying torque to the camshaft sprocket bolt. Do not torque the camshaft bolts against the timing chain as it may damage the timing chain.
  11. Torque the intake and exhaust camshaft sprocket bolts; torque as follows:
    • First Pass: 63 lb-ft. (85 Nm)
    • Second Pass: Turn an additional 30° using a torque angle gauge
  12. Install the sealing ring and tensioner assembly; torque to 55 lb-ft. (75 Nm)
  13. Install or connect the following:
    • Timing chain oil nozzle and bolt; torque to 89 lb-in. (10 Nm)
    • Camshaft cover assembly
    • Engine front cover
    • Negative battery cable; torque to 13 lb-ft. (17 Nm)

Nov 12, 2010 | 2002 Saturn L-Series

1 Answer

How to set the timing on 1998 GMC Sierra 5.7


5.0L and 5.7L Engines To Remove:
  1. Remove the crankshaft balancer.
  2. Drain the cooling system.
  3. Remove the water pump.
  4. Drain the engine oil.
  5. Remove all engine oil pan fasteners except two nuts at rear of engine.
  6. Separate the engine oil pan from the front cover.
  7. Disconnect the crankshaft position (CKP) sensor wire. gm-03-50-845.gif

  8. Remove engine front cover. gm-03-50-849.gif

  9. Pry the oil seal from the front cover.
  10. Inspect the front cover seal area and crankshaft balancer seal area for damage. gm-03-50-846.gif

  11. Rotate the crankshaft until the timing marks on the crankshaft and the camshaft sprockets are aligned.
  12. Remove the crankshaft position sensor reluctor ring. gm-03-50-847.gif

    NOTE: Free play on the slack side of the camshaft timing chain must measure less than 0.43 inch (11Mm) or timing chain and sprockets must be replaced.
  13. Remove the camshaft sprocket bolts.
  14. Remove the camshaft sprocket.
  15. Remove the camshaft timing chain. NOTE: Do not turn the crankshaft assembly after the timing chain has been removed in order to prevent damage to the piston assemblies or the valves.
    gm-03-50-848.gif

  16. Remove the crankshaft sprocket using J 5825-A.
  17. Remove the crankshaft balancer woodruff keys (if required).
To Install:
gm-03-50-850.gif

  1. Install the crankshaft balancer woodruff keys into the crankshaft.
  2. Align the crankshaft sprocket keyway with the crankshaft balancer woodruff key. WARNING
    Wear eye protection when installing crankshaft sprocket.
    gm-03-50-851.gif

  3. Use J 5590 to install crankshaft sprocket.
  4. Install the camshaft sprocket and camshaft timing chain. 9308kg61.gif

  5. Ensure that the crankshaft sprocket alignment mark is in the 12 o'clock position and the camshaft sprocket alignment mark is at the 6 o'clock position.
  6. Install the camshaft sprocket bolts and tighten the camshaft sprocket bolts;
    • Torque to: 18 ft. lbs. (25 Nm)
  7. Install the crankshaft position sensor reluctor ring until completely seated against crankshaft sprocket. NOTE: The composite type engine front cover and seal must not be reused. Always install a new engine cover with a new seal.
  8. Install new engine front cover and bolts.
    • Torque bolts to: 106 in. lbs. (12 Nm)
  9. Clean sealer from corners of oil pan gasket where it meets the engine front cover. gm-03-50-775.gif

  10. Apply a 0.196 in (5 mm) bead of adhesive, GM P/N 12346141 or equivalent, 1.0 in (25 mm) long to the engine front cover to engine block junction.
  11. Install oil pan bolts.
    • Torque bolts to: 106 in. lbs. (12 Nm)
  12. Tighten oil pan nuts.
    • Torque bolts to: 18 ft. lbs. (25 Nm)
  13. Connect the crankshaft position sensor wire.
  14. Install the water pump.
  15. Install the crankshaft balancer.
  16. Fill the engine to the proper level with oil.
  17. Fill the engine to the proper level with coolant.
  18. Test drive the vehicle to confirm the repairs.

Nov 05, 2010 | GMC K1500 Cars & Trucks

1 Answer

Timing belt markings mazda B2500 1998


Timing Belt, Sprockets & Front Cover Removal & Installation Timing belt To Remove:
  1. Disconnect the negative battery cable.
  2. Remove the exhaust side spark plugs, outer timing belt cover, and crankshaft pulley.
  3. Turn the crankshaft until the number one piston is at top dead center (TDC). CAUTION
    The camshaft belt tensioner tool (303-097) can be damaged when trying to relieve belt tension if you attempt to remove the belt without first loosening both the timing belt tensioner adjusting bolt and the spring pivot bolt.
  4. Loosen the timing belt spring pivot bolt, but do not remove it at this point in the procedure.
  5. Loosen the adjusting bolt slowly and release the spring tension.
  6. Turn the tensioner with the camshaft belt tensioner tool (303-097), against the spring pressure, clockwise to the farthest position.
  7. While holding it in this position, tighten the adjusting bolt to hold the tensioner away from the belt.
  8. Remove the timing belt.
To Install:
  1. Be certain that on piston number one, the crankshaft is at TDC with the crankshaft keyway pointing straight up and the circle on the crankshaft sprocket lined up with the notch on the engine front cover.
  2. Line up the timing marks.
  3. Install the timing belt over the crankshaft sprocket going counterclockwise over the oil pump sprocket and over the camshaft sprocket.
  4. Loosen the bolt allowing the tensioner pulley to press against the timing belt. NOTE: The timing belt tensioner should not be tightened or the belt tension will not be evenly distributed over the whole belt.
  5. Turn the crankshaft two revolutions clockwise. Next, slowly bring the crank to the number one position firing position with the keyway on the crank facing up. The dot on the crankshaft gear is lined up with the notch on the front cover.
  6. Check the timing mark alignment again. If necessary, repeat the procedure.
  7. Tighten the bolts. Torque the pivot bolt to 30-40 ft-lb (40-55 Nm). Torque the adjustment/locking bolt to 26-33 ft-lb (35-45 Nm).
  8. Install the crankshaft pulley and tighten the bolt. Torque to 93-121 ft-lb (125-165 Nm).
  9. Install the outer timing belt cover and tighten the bolt. Torque to 70-106 in-lb (8-12 Nm).
  10. Install the exhaust side spark plugs.
Sprockets To Remove:
  1. Remove the timing belt.
  2. Install the camshaft sprocket holding/removing tool (303-098) onto the sprocket.
  3. Remove the camshaft sprocket.
To Install:
  1. Place the key and camshaft sprocket on the shaft.
  2. Install the camshaft sprocket holding/removing tool (303-098) onto the camshaft sprocket and tighten the bolt. Torque to 52-70 ft-lb (70-95 Nm).
  3. Remove the tool then install the timing belt.
Outer Cover To Remove:
  1. Before servicing the vehicle, refer to the precautions in the beginning of this section.
  2. Disconnect the negative battery cable.
  3. Remove the fan shroud.
  4. Loosen the bolts on the water pump pulley, but do not remove them at this point in the procedure.
  5. Remove the drive belt, the water pump pulley, and the fan and clutch assembly.
  6. Recover the refrigerant from the A/C system.
  7. Disconnect the A/C wiring connector.
  8. Remove the A/C compressor from the mounting bracket then remove the A/C mounting bracket with the power steering pump still attached.
  9. Remove the outer timing belt cover.
To Install:
  1. Install the outer timing belt cover. Torque to 70-106 in-lb (8-12 Nm).
  2. Install the A/C mounting bracket with the power steering pump still attached. Torque the M10 bolts and stud to 35 ft-lb (48 Nm) and torque the M8 bolt to 18 ft-lb (25 Nm).
  3. Install the A/C compressor to the mounting bracket. Torque to 16-20 ft-lb (21-28 Nm).
  4. Connect the A/C wiring connector.
  5. Refill the refrigerant into the A/C system.
  6. Install the fan and clutch assembly, the water pump pulley, and the drive belt.
  7. Tighten the bolts on the water pump pulley. Torque to 13-17 ft-lb (17-23 Nm).
  8. Install the fan shroud. Torque to 54-70 in-lb (6-8 Nm).
  9. Connect the negative battery cable.
  10. Start the engine. Check for leaks and repair as necessary.
Inner Cover To Remove:
  1. Loosen oil pump sprocket bolt.
  2. Remove timing belt, timing belt tensioner, oil pump sprocket, and crankshaft pulley.
  3. Remove inner timing belt cover.
To Install:
  1. Install inner timing belt cover.
  2. Install crankshaft pulley. Torque to 93-121 ft-lb (125-165 Nm).
  3. Install the oil pump sprocket.
  4. Install the timing belt tensioner. Torque the pivot bolt to 30-40 ft-lb (40-55 Nm). Torque the adjustment/locking bolt to 26-33 ft-lb (35-45 Nm).
  5. Install the timing belt.
  6. Tighten the oil pump sprocket bolt. Torque to 30-40 ft-lb (40-55 Nm).
  7. Torque the camshaft bolt to 52-70 ft-lb (70-95 Nm).

Jul 12, 2010 | 1998 Mazda Pickup

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