Question about Suzuki RM-Z 250 Motorcycles

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Replacing the front sprocket crankshaft seal on 2008 rmz 250

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6ya6ya
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Posted on Jan 02, 2017

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SOURCE: sospension original set up

The best way to set up your suspension is to have someone hold the bike while your on it. Then a thrid person to watch. You with your feet on the pegs jump down on it with out sitting on seat. This thrid person is there to watch to make sure that the bike will rebound or come back to normal, with both the front and rear coming up at the same time. As far as the best set up, it is all a weight thing. Keep it where it is take to woods, if you don't like it adjust it. Keep doing this until you like it. It took me 2 days on my bike just to race one Harescramble.

Posted on Jan 09, 2009

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SOURCE: rmz 250 04 model wont idal or kick start

Like I told somebody earlier to day lower the octane rating of the gas you are using....repost if you need anything futher......

Posted on Jun 22, 2009

  • 47 Answers

SOURCE: My 1969 ts 250 is burning crank case oil. Must be

If your motorcycle is burning oil this indicates worn top end components. A leaking crank shaft seal would be leaking onto the ground. Yes you can replace the seal without splitting the cases, with the right tools.

Posted on Jan 04, 2010

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1 Answer

Crank shaft seal leaking oil


you have to replace front crankshaft seal meaning you have to remove crankshaft pulley.you have to remove timing belt and remove timing belt sprocket and key.

Apr 09, 2013 | 1999 Mazda Millenia

1 Answer

Changing seals onfront diferentil half axles on 97 chavy astro


Its a long procedure.

Go through the related help links,similar to your issue:---
Click the link below:---
How to remove Front differential? http://howtobyme.blogspot.com/2012/01/how-to-remove-front-differential.html

---------
Timing Belt, Cover, Sprockets, & Seal replacing ? http://technoanswers.blogspot.in/2012/02/timing-belt-cover-sprockets-seal.html

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Crankshaft Front Seal? http://schematicsdiagram.blogspot.com/2011/12/crankshaft-front-seal.html

-----------
Rear Main Seal Leaking? http://whatisbyme.blogspot.in/2012/05/2003-lexus-rx300-rear-main-seal-leaking.html

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Differential Chatters? http://whatisbyme.blogspot.in/2012/04/1996-toyota-prado-differential-chatters.html

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4x4 front differential will not engage the axle? http://technoanswers.blogspot.in/2012/02/4x4-front-differential-will-not-engage.html

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CV AXLE stuck in Transmission? http://technoanswers.blogspot.in/2012/04/cv-axle-stuck-in-transmission.html

--------
These will help.For more help,keep updated.Thanks.

Nov 06, 2012 | Cars & Trucks

1 Answer

Water pump 2000 3.0 liter dodge caravan


For The 3.0 Motor. (3.3 Way down the line.)

Drain cooling system.
Remove timing belt. Refer to Engine for procedure.
Remove water pump mounting bolts.
Separate pump from water inlet pipe and remove water pump.

Timing Belt Removal
Raise vehicle and remove accessory drive belt splash shield (Fig. 66).
Remove accessory drive belts.
Remove crankshaft pulley and damper (Fig. 68).
Support engine and remove right side engine mount.
Remove engine support bracket (Fig. 67).
Remove timing belt covers (Fig. 67).
Mark belt running direction for installation (Fig. 69).
Loosen timing belt tensioner bolt (Fig. 71) and remove timing belt.
Remove crankshaft sprocket flange shield (Fig. 68). CAMSHAFT SPROCKETS To remove camshaft sprockets
Hold camshaft sprocket with Spanner Tool MB-990775. Loosen and remove bolt and washer (Fig. 70).
Remove camshaft sprocket from camshaft. To install camshaft sprockets:
Place camshaft sprocket on camshaft.
Install bolt and washer to camshaft. Using Spanner Tool MB-990775, hold camshaft sprocket and torque bolt to 95 Nm (70 ft. lbs.) (Fig. 70). TIMING BELT TENSIONER
Install timing belt tensioner and tensioner spring.
Hook spring upper end to water pump pin and lower end to tensioner bracket with hook out (Fig. 71).
Turn timing belt tensioner counterclockwise full travel in adjustment slot and tighten bolt to temporarily hold this position (Fig. 72).

INSTALLATION


Install timing belt on crankshaft sprocket and keep belt tight on tension side (Fig. 69). Install belt on the front (radiator side) camshaft sprocket. Install belt on the water pump pulley, rear camshaft sprocket and finally on the timing belt tensioner.
Rotate the front camshaft sprocket in opposite direction to take up belt slack. Check that all timing marks are aligned (Fig. 69).
Install crankshaft sprocket flange (Fig. 68).
Loosen tensioner bolt and allow spring to tension timing belt.
Turn crankshaft two full turns in clockwise direction. Turn smoothly and in clockwise direction ONLY.
Align the timing marks on the sprockets and tighten the timing belt tensioner locking bolt to 28 Nm (250 in. lbs.) torque.
Install timing belt covers.
Install engine support bracket.
Install right side engine mount.
Install crankshaft damper and pulleys (Fig. 68). Tighten damper center bolt to 135 Nm (100 ft. lbs.) .
Install accessory drive belts.
Install accessory drive belt splash shield (Fig. 66).

Be sure to also replace all the cam and crank seals why you are there. Might as well put a belt on too.

FOR THE 3.3 OR 3.8 MOTORS.

Drain Cooling System.
Remove accessory drive belt.
Remove right front lower fender shield.
Remove water pump pulley bolts and remove pulley.
Remove water pump mounting screws. Remove water pump.
Remove and discard O-ring seal.
Clean O-ring groove and O-ring surfaces on pump and chain case cover. Take care not to scratch or gouge sealing surface

Installation

Install new O-ring into groove.
Install water pump to chain case cover. Tighten screws to 12 Nm (105 inch lbs.) .
Rotate pump by hand to check for freedom of movement.
Position pulley on pump. Install screws and tighten to 30 Nm (250 inch lbs.) .
Install accessory drive belt.
Install right front lower fender shield.
Refill Cooling System.

FOR THE 2.4 MOTOR

Disconnect negative cable from battery.
Raise vehicle on a hoist. Remove right inner splash shield.
Remove accessory drive belts.
Drain cooling system.
Support engine from the bottom and remove right engine mount.
Remove right engine mount bracket.
Remove timing belt. Refer to Engine for procedure.
Remove timing belt idler pulley.
Hold camshaft sprocket with Special tool C-4687 and adaptor C-4687-1 while removing bolt. Remove both cam sprockets.
Remove rear timing belt cover.

Install new O-ring gasket in water pump body O-ring groove. CAUTION: Make sure O-ring is properly seated in water pump groove before tightening screws. An improperly located O-ring may cause damage to the O-ring and cause a coolant leak.
Assemble pump body to block and tighten screws to 12 Nm (105 inch lbs.) . Pressurize cooling system to 15 psi with pressure tester and check water pump shaft seal and O-ring for leaks.
Rotate pump by hand to check for freedom of movement.
Install rear timing belt cover.
Install camshaft sprockets and torque bolts to 101 Nm (75 ft. lbs.) .
Install timing belt idler pulley and torque mounting bolt to 61 Nm (45 ft. lbs.) .
Install timing belt. Refer to Engine for procedure.
Install right engine mount bracket and engine mount. Refer to Engine for procedure.
Fill cooling system.
Install accessory drive belts.
Lower vehicle and connect battery cable.

Mar 29, 2012 | Cars & Trucks

1 Answer

SEAL AT FRONT SPROCKET LEAKING OIL. THERE'S LIKE A


I would replace the seal AND the shim also if the shim appears faulty. tombones49_247.gif

Aug 18, 2011 | 2001 kawasaki KLX 250

1 Answer

How do u set timing on it? 1.8 engine


Installation
Install crankshaft sprocket on crankshaft.
Make sure mating marks on crankshaft sprocket face front of engine.

Position crankshaft so that No. 1 piston is at TDC and crankshaft key is at 12 o'clock.

Install slack side timing chain guide and timing chain tension guide.

Install timing chain on crankshaft sprocket.
Set timing chain by aligning its mating mark with that on the crankshaft sprocket.
Make sure sprocket's mating mark faces engine front.

Install camshaft sprockets.
Set timing chain by aligning mating marks with those of camshaft sprockets.

Install camshaft sprocket bolts to correct torque.
Apply new engine oil to bolt threads and seat surface.

Install chain tensioner.
Before installing chain tensioner, insert a suitable pin into pin hole of chain tensioner.
After installing chain tensioner, remove the pin.
Install timing chain guide.

Install O-rings to cylinder block.

Before installing front cover, remove all traces of RTV silicone sealant from mating surface using a scraper.
Also remove traces of RTV silicone sealant from mating surface of cylinder block.

Apply a continuous bead of Genuine RTV Silicone Sealant or equivalent to mating surface of front cover. Refer to RECOMMENDED CHEMICAL PRODUCTS AND SEALANTS .
Check alignment of mating marks on chain and crankshaft sprocket.
Align oil drive spacer with oil pump.
Place timing chain to the side of chain guide. This prevents the chain from making contact with water seal area of front cover.

Install front cover.

Make sure two O-rings are present.

Be careful not to damage oil seal when installing front cover.
Install cylinder head bolts at engine front side as shown in Fig. 55.
Tightening procedure:
Tighten bolts (1 - 4): 6.3-8.3 N.m (0.64-0.85 kg.m, 55.8-73.5 in.lb).

Install oil pump drive spacer.
Install water pump and water pump pulley. Refer to REMOVAL AND INSTALLATION .
Install idler pulley and bracket.

Install RH engine mounting bracket

Install RH engine mounting.
Install oil pan. Refer to INSTALLATION.
Install crankshaft pulley.
Remove ring gear stopper.
Install starter motor.
Install cylinder head front cover.
Apply RTV silicone sealant to cylinder head front cover.
Use Genuine RTV Silicone Sealant or equivalent. Refer to RECOMMENDED CHEMICAL PRODUCTS AND SEALANTS .

Install Camshaft Position Sensor (PHASE).

Before installing rocker cover, apply a bead of Genuine RTV Silicone Sealant or equivalent, to mating surface of cylinder head as shown in .

Install rocker cover gasket into rocker cover.
Install rocker cover and tighten in numerical order as shown in
Install spark plugs.
Install ignition coils.
Install front exhaust tube.
Install front/right-side splash undercover.
Install front RH wheel.
Install drive belts.
Adjusting drive belt deflection..

Nov 29, 2010 | 2002 Nissan Sentra

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

I need but cant find a Chilton manual for my 1995 tercel. All I find are up to 1994. 1995 was the first year of the fifth generation Tercel so I doubt 94 would work. I need to find something so I can...


I only found a front crankshaft seal replacement not the whole crankshaft: Front Crankshaft Seal REMOVAL AND INSTALLATION 1.5L (5E-FE) Engine Tercel NOTE: The front oil seal can be removed from the engine without removing the oil pump.
  1. Disconnect the negative battery cable from the battery. On vehicles equipped with an air bag, wait at least 90 seconds before proceeding.
  2. Remove the front covers and the timing belt.
  3. Remove the crankshaft timing belt sprocket. WARNING
    When removing the front seal, be extremely careful not to damage the crankshaft.
  4. Using a knife, cut off the oil seal lip.
  5. Tape the end of a flat bladed tool to avoid damaging crankshaft. Pry out the oil seal using the taped end of the tool.
  6. Inspect the oil seal riding surface on the crankshaft for signs of wear or damage. To install:
  7. Wipe the seal bore with a clean rag.
  8. Apply multipurpose grease the lip of a new oil seal.
  9. Drive the oil seal into place using tool SST 09309–37010 or an equivalent seal installer tool. Make sure the seal surface is flush with the oil pump case edge. Work from the front of the cover. Be extremely careful not to damage the seal.
  10. Install the sprocket without disturbing the Woodruff key.
  11. Install the timing belt and front covers.
  12. Connect the negative battery cable to the battery.
  13. Start the engine and check for leaks

Aug 01, 2010 | 1995 Toyota Tercel

1 Answer

Leaky counter shaft


remove the sprocket, hook out the seal and replace, make sure all is clean, and no grass or wire has caused it. You can usually remove the spacer that is over the shaft that the sprocket holds against, this will give room on the inside of the seal to hook it out

Apr 04, 2010 | 2008 KTM 250 SX-F

2 Answers

Does my 2001 saturn sl 1.9l have a timing belt or chain?


It is a chain and its not the easiest but it could be worse.It is as follows:
1.9L SOHC Engine
  1. Before servicing the vehicle, refer to the precautions in the beginning of this section.
  2. Drain the engine oil.
  3. Remove or disconnect the following:
    • Negative battery cable
    • Right front wheel and splash shield
    NOTE: Place a 1 in. x 1 in. x 2 in. long block of wood between the torque strut and cradle to ease removal and installation of the torque engine mount.
    • 3 right side upper engine torque axis to front cover nuts and the 2 mount to midrail bracket nuts, allowing the powertrain to rest on the block of wood
    • Drive belt, tensioner and pulley
    • Power steering pump attaching bolts and set the pump to the side with the lines still attached
    • A/C compressor from the bracket and set aside with the lines attached
    • Camshaft cover
    • Using a strap wrench or a piece of wood wedged between the damper spoke and the lower side of the engine front cover, hold the damper and remove the bolt. With a suitable 3-jaw puller and the slots cast into the damper, pull the crankshaft damper/pulley assembly from the crankshaft.
    • Install the special oil seal replacement tool SA9104E, to be sure the front crankshaft timing sprocket is held firmly in place and prevent guide damage. Install with the flat side towards the crankshaft sprocket.
    • Remove or disconnect the following:
      • Front 4 oil pan bolts and cut the seal away from the front cover
      • Front cover bolts and carefully pry the cover away from the cylinder block at the pry location tabs, which are provided. Remove the cover from under the hood or through the wheel well
      • Front cover oil seal from the cover
      NOTE: During timing chain and sprocket removal, position the crankshaft 90 degrees past Top Dead Center (TDC), to be sure the pistons will not contact the valves upon assembly.
    • Carefully rotate the crankshaft clockwise so the timing mark on the crankshaft sprocket and keyway align with the main bearing cap split line (90 degrees past TDC).
    • Remove or disconnect the following:
      • Timing guides and tensioner
      • Camshaft sprocket bolt, using a 7⁄8 in. (21mm) wrench to hold the camshaft. Then, remove the timing chain and camshaft sprocket
      • Crankshaft sprocket
      To install:
    • Inspect the chain for wear and damage. Check the inside diameter of the chain, it should be no more than 16.77 in. (426mm). Inspect the chain guides for wear or cracks and the timing sprockets for teeth or key wear. Replace components as necessary.
    • Verify that the crankshaft keyway is positioned 90 degrees clockwise past TDC (keyway at 3 o'clock). The keyway should align with the split between the bearing cap and engine block.
    • Bring the camshaft up to No. 1 TDC by loosely installing the sprocket and rotating the sprocket until the timing pin can be inserted. The camshaft contains wrench flats to assist in turning the shaft. The dowel pin should be at 12 o'clock when the camshaft is at TDC.
    • Install the crankshaft sprocket, then rotate the crankshaft counterclockwise 90 degrees up to No. 1 TDC (keyway at 12 o'clock).
    • Position the chain under the crankshaft sprocket and over the camshaft sprocket. The timing chain should be positioned so that 1 silver link plate aligns with the reference mark on the camshaft sprocket and the other aligns with the downward tooth (at the 6 o'clock position) on the crankshaft sprocket. The letters FRT on the camshaft sprocket must face forward, away from the cylinder head and excess chain slack should be located on the tensioner side of the block.
    • Install or connect the following:
      • Timing pin to verify proper alignment of the camshaft and sprocket. Torque the sprocket bolt to 75 ft. lbs. (102 Nm).
      NOTE: Do not allow the camshaft retaining bolt to torque against the timing pin or cylinder head damage will result.
      • Timing chain guides with the words FRONT facing out. Install the fixed guide first and verify the chain is snug against the guide, then install the pivot guide. Torque the bolts to 19 ft. lbs. (26 Nm) and verify that the pivot guide moves freely
      • Retract the tensioner plunger and pin the ratchet lever using a 1⁄8 in. No. 31 drill bit inserted in the alignment hole at the bottom front of the component
      • Tensioner. Torque the bolts to 14 ft. lbs. (19 Nm), then remove the drill bit
    • Make one final check to verify all components are properly timed, then remove all timing pins.
    • Install or connect the following:
      • Seat a new front cover oil seal using the installation tool with a press
      • If the engine front cover casting or assembly is replaced, the 3 torque axis mount studs should also be replaced. Torque the new studs to 19 ft. lbs. (25 Nm).
1.9L (DOHC) Engine
  1. Before servicing the vehicle, refer to the precautions in the beginning of this section.
  2. drain the engine oil.
  3. Remove or disconnect the following:
    • Negative battery cable
    • Right front wheel and splash shield
    NOTE: Place a 1 x 1 x 2 in. (25 x 25 x 51mm) block of wood between the torque strut and cradle to ease removal and installation of the torque engine mount.
    • 3 right side upper engine torque axis to front cover nuts and the 2 mount to midrail bracket nuts, allowing the powertrain to rest on the block of wood
    • Drive belt, tensioner and pulley
    • Power steering pump attaching bolts and set the pump to the side with the lines still attached
    • A/C compressor from the bracket and set it to the side with the lines attached
    • Camshaft cover
  4. Using a strap wrench or a piece of wood wedged between the damper spoke and the lower side of the engine front cover, hold the damper and remove the bolt. With a suitable 3-jaw puller and the slots cast into the damper, pull the crankshaft damper/pulley assembly from the crankshaft.
  5. Install the special oil seal replacement tool SA9104E or equivalent, to be sure the front crankshaft timing sprocket is held firmly in place and prevent guide damage. Install with the flat side towards the crankshaft sprocket.
  6. Remove or disconnect the following:
    • Front 4 oil pan bolts and cut the seal away from the front cover
    • Front cover bolts and carefully pry the cover away from the cylinder block at the pry location tabs, which are provided. Remove the cover from under the hood or through the wheel well
    • Front cover oil seal from the cover
    NOTE: During timing chain and sprocket removal, position the crankshaft 90 degrees past top Dead Center (TDC), to be sure the pistons will not contact the valves upon assembly.
  7. Carefully rotate the crankshaft clockwise so the timing mark on the crankshaft sprocket and keyway align with the main bearing cap split line (90 degrees past TDC).
    • Timing guides and tensioner
    • Camshaft sprocket bolt, using a 7⁄8 in. (21mm) wrench to hold the camshaft. Then, remove the timing chain and camshaft sprocket
    • Crankshaft sprocket

Nov 30, 2009 | 2001 Saturn SL

2 Answers

1989 honda accord oil leeak cam/crankshaft


Take valve cover gasket bolt out replace... An when you do the lower crank seal you have to take off oil pan.. Big job but it can be done..

Jun 27, 2009 | 1989 Honda Civic

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