Question about 2003 Mazda B-Series

Open Question

WL diesel engine

I need the sequence and torque settings for cylinder head and the camshaft to rocker clearances for this engine, non turbo, in a 1996 fod econovan, thanks Mike.

Posted by emal971 on

Ad

4 Related Answers

Richard Scordino

  • 6982 Answers

SOURCE: need advice on how to set rocker clearance for 2.5 turbo deisel

You have hydraulic lifters which are not adjustable. Torque setting for rocker bridges is 19 foot lbs. If valvetrain is noisy, lifters or cam need replacement, unless rocker pivots are visibly worn.

Posted on Apr 24, 2009

Ad

carl

  • 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

Ad
czaa

Arnie Burke

  • 6354 Answers

SOURCE: Please describe cylinder head

please buy a repair manual asap--or go to library sec629

Posted on Feb 14, 2011

fmkaguru0019

  • 3 Answers

SOURCE: i have a mazda diesel WL 25 engine. i need the

I have a same problem. need help

Posted on Jul 14, 2011

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Torque settingsfor head on lister petter mini6 engine


I have just rebuilt one for our Westerly 21. This is from my Petter 'A' range workshop manual:-
The water cooled engines (AC1W etc.) are:cylinder head nuts: 30NM (22 lbft) except 32.5NM (24 lbft) for the one that also holds the rocker.
Valve clearances are 0.1mm (0.004") COLDReset valve clearance after one hours running since torquing the head.
Retorque head and set valve clearance after initial 20 hours running
I believe Mini-6 refers to the water cooled engines but just in case, the air cooled engines are 27N (20 lbft)

Mar 27, 2012 | Cars & Trucks

2 Answers

I need the torque for all the head bolts on my 1983 datsun 280zx


Check this information for 1983 Datsun 280ZX 2.8L (click over image for zoom)...

zjlimited_2038.jpg

Fig. 7: Cylinder head bolt removal sequence


zjlimited_2039.jpg

Fig. 13: Head bolt torquing sequence-1970-83 models

After repair job, temporarily install and tighten the two center (right and left) cylinder head bolts to 14 ft. lbs. (18 Nm).

Install the camshaft sprocket together with the timing chain onto the camshaft. Make sure that the marks made earlier, line up. If the chain will not stretch over the sprocket, the problem lies in the tensioner. Refer to the Timing Chain removal and installation procedure for the timing procedure, if necessary.

Install the cylinder head bolts. Note that two lengths are used. Tighten the bolts in sequence.
1970-71 models:
Tighten the bolts to 33 ft. lbs. (43 Nm)
Tighten the bolts to 47 ft. lbs. (61 Nm)

1972 models:
Tighten the bolts to 47 ft. lbs. (61 Nm)
Tighten the bolts to 55 ft. lbs. (71 Nm)

1973-83 models:
Tighten the bolts to 30 ft. lbs. (39 Nm)
Tighten the bolts to 44 ft. lbs. (57 Nm)
Tighten the bolts to 54-61 ft. lbs. (70-79 Nm)

To complete the installation, reverse the removal procedures. Adjust the valves to a preliminary COLD clearance of 0.2mm for the intake and 0.25mm for the exhaust. Operate the engine until it is at normal operating temperature, retighten the head bolts (loosen them slightly and retighten to the final torque figure) and adjust the valves to the HOT clearance specifications.

Hope this helps; remember to rating this answer and leave some testimonial comment about this.

Oct 13, 2011 | 1983 Nissan 280ZX

1 Answer

2002 Isuzu trooper 3.5 engine at 2 wd, I am reinstalling heads and need torque and sequence and timing info


here you go cylinder head 47 ft lbs, rocker cover 80 in lbs, camshaft caps 89 in lbs, intake 18 ft lbs.


10_8_2011_9_35_54_pm.jpg
10_8_2011_9_36_15_pm.jpg10_8_2011_9_36_43_pm.jpg

Oct 08, 2011 | 2002 Isuzu Trooper

2 Answers

I need the torque pressure for a 97 Hyundai tibaron 1.8 liter 4 cylinder on the rocker arm bolt or the head gasket bolts


zjlimited_1685.jpg

Fig. 12: Cylinder head bolt loosen and tighten sequence - 1.5L (VIN K), 1.6L (VIN R), 2.0L (VIN F) and 1996-98 1.8L (VIN M) engines

  1. Install the cylinder head using a new head gasket. Tighten head bolts to proper torque specification in sequence.

    2.0L (VIN F) and 1996-98 1.8L (VIN M) engines-Tighten M10 bolts to 22 ft. lbs. (30 Nm), plus 60°-65°, plus 60°-65°. Tighten M12 bolts to 26 ft. lbs. (35 Nm), plus 60°-65°, plus 60°-65°. 1.5L (VIN E), 1.5L (VIN J) and 1.5L (VIN K) engines-51-54 ft. lbs. (71-75 Nm). 1.6L (VIN F), 2.0L (VIN P) and 1994-95 1.8L (VIN M) engines-65-72 ft. lbs. (90-100 Nm).
  2. Install the rocker cover.

Hope helps.

Aug 05, 2011 | Hyundai Motor 1997 Tiburon

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

I need a print out of how i can change out a head gasket on a 1995 mercury cougar


Removal
  1. Drain engine cooling system.
  1. Disconnect battery ground cable (14301) .
  1. Remove engine air cleaner (ACL) (9600) including air cleaner outlet tube (9B659) .
  1. Loosen drive belt tensioner (6B209). Remove drive belts (8620) .
  1. If LH cylinder head (6049) is being removed, perform the following:
    1. Remove oil filler cap (6766) .
    1. Remove power steering pump front mounting bracket retaining bolts.
    1. Remove generator (GEN) (10346) and belt idler pulley (8678).
    1. Remove power steering pump/generator bracket retaining bolts. Leave hoses connected, place pump/bracket assembly aside in a position to prevent fluid from leaking out.
  1. If RH cylinder head is being removed, perform the following:
    1. Remove drive belts .
    1. If equipped with A/C, remove mounting bracket retaining bolts. Leave hoses connected and position A/C compressor (19703) aside.
    1. Remove positive crankcase ventilation valve (PCV valve) (6A666) .
  1. Remove upper intake manifold (9424) .
  1. Remove valve cover retaining bolts.
  1. Remove fuel injection supply manifold (9F792).
  1. Remove lower intake manifold as outlined.
  1. Remove exhaust manifolds (9430) as outlined.
  1. Loosen rocker arm seat retaining bolts enough to allow rocker arm (6564) to be lifted off the push rod (6565) and rotate to one side.
  1. Remove push rods . Identify position of each push rod . Push rods should be installed in their original position during assembly.
  1. Remove cylinder head retaining bolts and discard.
  1. Remove cylinder heads .
  1. Remove and discard old head gaskets (6051) .
Installation
  1. NOTE: Lightly oil all bolts and stud bolt threads before installation except those specifying special sealant.
    Clean cylinder head, intake manifold , valve cover (6582) and head gasket surfaces. If cylinder head was removed for head gasket replacement, check flatness and sealing areas for scratches of cylinder head and cylinder block gasket surfaces. Refer to Section 03-00 for procedure.
  2. Position new head gaskets onto cylinder block (6010) using cylinder head to block dowels (6A008) for alignment.

    Head Gasket


    a11431c.gif

  3. Position cylinder heads onto cylinder block .
  4. ani_caut.gif CAUTION: Always use new cylinder head bolts to ensure a leak-tight assembly. Torque retention with used bolts can vary, which may result in coolant or compression leakage at the cylinder head mating surface area.
    -ft).
  5. For 3.8L non-SC engine, tighten cylinder head retaining bolts in numerical sequence in three steps as follows:
    1. 20 Nm (15 Lb-Ft)
    1. 40 Nm (29 Lb-Ft)
    1. 50 Nm (37 Lb-Ft)
  6. ani_caut.gif CAUTION: Do not loosen all of the bolts at the same time, only work on one bolt at a time or possible damage to engine or leakage may occur.
    In sequence, loosen retaining bolts two to three revolutions and retighten bolts one at a time in the following manner:
    1. Long bolts:
      • 15-25 Nm (11-18 lb-ft).
      • Tighten bolt an additional 85-95 degrees.
      • Go to next bolt in sequence.
    1. Short bolts:
      • 10-20 Nm (7-15 lb-ft).
      • Tighten bolt an additional 85-95 degrees.
      • Go to next bolt in sequence.


      a11399c.gif


      Item Part Number Description 1 6010 Cylinder Block 2 - Locating Pin (2 Req'd) 3 N802515-S Cylinder Head Bolt (4 Req'd Each Side) 4 6049 Cylinder Head 5 N802516-S Cylinder Head Bolt (4 Req'd Each Side) 6 6A008 Cylinder Head to Block Dowel
  7. NOTE: If original valve train components are being installed, a valve clearance check is not required. If a component has been replaced, perform a valve clearance check as outlined.
    Dip each push rod end in Engine Assembly Lubricant D9AZ-19579-D or equivalent meeting Ford Specification ESR-M99C80-A and install push rods in their original position.
  8. For each valve, rotate crankshaft (6303) until valve tappet (6500) rests on the heel (base circle) of the camshaft lobe, before tightening rocker arm seat retaining bolts to 7-15 Nm (5-11 lb-ft) maximum.
  9. Lubricate all rocker arms with Engine Assembly Lubricant D9AZ-19579-D or equivalent meeting Ford Specification ESR-M99C80-A. Final-tighten the rocker arm seat bolts to 30-40 Nm (22-30 lb-ft). For final tightening, camshaft (6250) may be in any position.
  10. Install exhaust manifolds as outlined.
  11. Install lower intake manifold as outlined.
  12. Install fuel injection supply manifold .
  13. Position valve cover and new valve cover gasket (6584) on cylinder head and install retaining bolts. Note location of ignition wire routing clip stud bolts. Tighten retaining bolts to 9-12 Nm (7-9 lb-ft).
  14. Install upper intake manifold .Install spark plugs (12405) , if removed.
  15. Connect ignition wires to the spark plugs .
  16. If LH cylinder head is being installed, perform the following:
    1. Install oil filler cap.
    1. Install generator/power steering pump mounting bracket.
    1. Install generator .
    1. Install main accessory drive belt tensioner .
    1. Install power steering pump (3A674) .
    1. Install power steering pump support bracket.If RH cylinder head is being installed, perform the following:
    1. Install positive crankcase ventilation valve .
    1. If equipped with A/C, install A/C compressor mounting brackets (2882) and A/C compressor .
  17. Install drive belt and tighten to specification.
  18. Connect battery ground cable .
  19. Install air cleaner outlet tube.
2010&c18=modelyear&c35=wsm%2ccylinder%20heads%2cssd%2c03-01a%2cin-vehicle%20service&s=1249x702&c=32&j=1.3&v=y&k=y&bw=910&bh=359&ct=lan&hp=n&[aqe]

Mar 06, 2011 | Mercury Cougar Cars & Trucks

1 Answer

Need cylinder head torque specifications 2004 hyundai elantra


Install the cylinder head bolts. Starting at top center, tighten all cylinder head bolts in sequence as shown in illustration, using the Cylinder Head Bolt Wrench (09221 - 32001) or equivalent. Repeat the procedure, re-tightening all cylinder head bolt to the specified torque. (torque spec is Cold Engine 105-115 Nm (76-83 ft lb) )
. Install the timing belt tensioner pulley.
. Install the timing belt on the camshaft sprocket, making sure that the tension side is tightened by turning the camshaft sprocket in reverse, all timing marks are in alignment.
. Adjust the timing according to "Timing Belt"
. Install the rocker cover and tighten the bolts to the specified torque. Tightening torque: Rocker cover belt:

2.5-3.5 Nm (25-35 kg.cm, 2-3 ft. lbs.)

. Install the timing belt cover.
Install the new intake manifold gasket and the intake manifold. Tighten the nuts and bolts to the specified torque.
Install the new exhaust manifold gasket and the exhaust manifold. Tighten the exhaust manifold attaching nuts to the specified torque.
. Install the surge tank and tighten the nuts bolts to the specified torque.
. Install the power steering oil pump and bracket.
. Install the ignition coil.
. Install the air intake hose.
Connect the vacuum hose, fuel hose and water hose.
. Install breather hose.

Dec 22, 2010 | 2004 Hyundai Elantra

1 Answer

Pajero io 1.8 water leak at the back of the cylinder head, guide me ho to fix!


Cylinder Head Removal & Installation To Remove:
  1. Remove the intake manifold.
  2. Remove the timing belt.
  3. Disconnect the exhaust pipe from the manifold.
  4. Remove the water outlet pipe and o-rings.
  5. Remove the water passage assembly.
  6. Remove the water pipe assembly.
  7. Remove the breather hose and spark plug cables from the rocker covers.
  8. Remove the rocker cover.
  9. Disconnect the camshaft position sensor connector.
  10. Loosen the cylinder head mounting bolts in 3 steps, using the reverse of the installation sequence. Lift the cylinder head assembly and remove the head gasket.
To Install:
  1. Clean the engine and cylinder head sealing surfaces.
  2. Install the new gasket on the engine with the identification mark facing up and to the front.
  3. Using 3 even steps, torque the head bolts in sequence, to 76-83 ft-lbs. (105-115 Nm). Cylinder head bolt tightening sequence 7924ug13l.gif
  4. Connect the camshaft position sensor connector.
  5. Install the rocker cover.
  6. Install the breather hose and spark plug cables from the rocker covers.
  7. Install the water pipe assembly.
  8. Install the water passage assembly.
  9. Install the water outlet pipe and o-rings.
  10. Disconnect the exhaust pipe from the manifold.
  11. Install the timing belt.
  12. Install the intake manifold.
prev.gif next.gif

Oct 19, 2010 | 2001 Mitsubishi Montero

Not finding what you are looking for?
2003 Mazda B-Series Logo

Related Topics:

916 people viewed this question

Ask a Question

Usually answered in minutes!

Top Mazda Experts

Marvin
Marvin

Level 3 Expert

85239 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22485 Answers

Jeffrey Turcotte
Jeffrey Turcotte

Level 3 Expert

8984 Answers

Are you a Mazda Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...