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Torque rocker arms pontiac transport 1998 - Cars & Trucks

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6ya6ya
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Posted on Jan 02, 2017

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SOURCE: Rocker Arms

17-23 Ft/Lbs.

Posted on Jun 18, 2008

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SOURCE: 2004 pontiac grand am 3.4 rocker arm torque?

the rocker arm torque specs for the la1 gm 3400 sfi v6 is 168in lbs or 14ft lbs and 30degrees past that hope that helps you it came straight from my local dealer!

Posted on Apr 16, 2009

  • 1201 Answers

SOURCE: need head bolt,intake upper and lower and rocker arm torque lbs.

Head bolts--------- 22 ft lbs.
Intake upper------ 18 ft lbs.
Intake lower------- 10 ft lbs. Tighten vertical bolts first, the diagonal bolts, failure to do this will result in an oil leak.
As far as the rocker arm bolts, they have to be adjusted with the valves closed, tighten down just enough to turn the push rods with your fingers with slight tension.
This is out of a Technical Specifications Manual.

Posted on Jul 30, 2009

  • 173 Answers

SOURCE: what is the torque of the rocker arms on alero 2003 3400 engine

14 ft/lbs first pass on all then an additional 30 degrees for all on final pass ..by the way 1 bolt flat to the next bolt flat is 60 degrees so all nuts get half a bolt flat final torque if ya wanna throw caution to the wind torque it to 16 ft lbs and be done with it. lol these specs are from gm ok. good luck and ps the intake pushrods are shorter than the exhaust pushrods and there is no clearance if you get them in wrong an apprentice found this out 3 years ago and a lot of people saw what happens lol..good luck

Posted on Nov 24, 2009

  • 2002 Answers

SOURCE: I need to know what the cyl head torque and rocker

Cylinder head bolts are done in 3 steps. Step 1 - 20 ft.-lbs
Step 2 - 50 ft.-lbs
Step 3: Tighten an additional
90 degrees.
Lifter guide plate bolts 18 ft-lbs
Rocker arm shaft bolts 40 ft-lbs
Hope this helps.

Posted on Aug 07, 2010

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1 Answer

Rocker arm torque spec and intake manifold torque spec and pattern


I could not answer this any better than what I have found online. Here is a guy that has posted removal and re-installation in great detail as well as great photos.
LIM and Head Gasket Change Walkthrough FAQ GrandAmGT com Forum

I give all the credit for this answer to the poster.

Sep 12, 2014 | 2002 Pontiac Grand Am

1 Answer

Adjust lifters


The push rods on the 3.1 engine are different lengths, so they may have mixed them up. The rocker arms are torqued to 85-90 INCH pounds, not foot pounds. You have to use an inch pound torque wrench.

Jun 25, 2013 | Pontiac Grand Prix Cars & Trucks

2 Answers

How to install rocker arms on a Pontiac grand am 2001 V-6


Hi there:

Rocker Arms & Pushrods


Removal & Installation

3.1L & 3.4L Engines
Left Side

  1. Before servicing the vehicle, refer to the precautions section.
  2. Drain the cooling system to a level below the coolant pipe on the front of the engine.
  3. Remove or disconnect the following:
    NOTEKeep the pushrods in order. Intake pushrods are 5 3 / 4 inches long and exhaust pushrods are 6 inches long.


    Negative battery cableSpark plug wiresHeater bypass pipePositive Crankcase Ventilation (PCV) valve and hoseRocker arm cover


    Rocker arms and pushrods

To install:

  1. Lubricate all the valvetrain components with engine oil.
  2. Install or connect the following:

    Pushrods and the rocker arms. Torque the bolts to 24 ft. lbs. (32 Nm).Rocker arm cover using a new gasket. Torque the rocker cover bolts to 89 inch lbs. (10 Nm).PCV valve and hoseHeater bypass pipe. Torque the screw at the water pump to 106 inch lbs. (12 Nm), the bolt at the cylinder head corner to 18 ft. lbs. (25 Nm) and the nut to 18 ft. lbs. (25 Nm).Spark plug wiresNegative battery cable
  3. Refill the cooling system.
  4. Start the vehicle and verify no leaks.




3_4_2013_5_26_48_pm.gif


Right Side
  1. Before servicing the vehicle, refer to the precautions section.
  2. Remove or disconnect the following:
    NOTEKeep the pushrods in order. Intake pushrods are 5 3 / 4 inches long and exhaust pushrods are 6 inches long.


    Negative battery cableAlternator bracket on 2005 modelsSpark plug wires from the spark plugs and the upper intake plenum wire retainerPower brake booster vacuum pipe from the intake plenumAccessory drive beltAlternator, if necessaryIgnition coil assembly and Evaporative Emissions (EVAP) canister purge solenoid as an assemblyRocker arm cover


    Rocker arms and pushrods

To install:

  1. Lubricate all the valvetrain components with engine oil.
  2. Install or connect the following:

    Pushrods and the rocker arms. Torque the bolts to 24 ft. lbs. (32 Nm) plus an additional 30 degree turn.Rocker arm cover using a new gasket. Torque the rocker cover bolts to 89 inch lbs. (10 Nm).Ignition coil and EVAP solenoid assemblyAlternator, if removed. Torque the bolts to 37 ft. lbs. (50 Nm).Accessory drive beltPower brake booster vacuum pipe to the plenumSpark plug wiresNegative battery cable
  3. Start the vehicle and verify no leaks.





Hope this helps.

Mar 04, 2013 | Cars & Trucks

1 Answer

How do I adjust the valves on a 1998 old bravada 4.3 vortec


You don't. They are non-adjustable hydraulic lifters. GM's spec for torque on the rocker arm nuts: Tighten the valve rocker arm ball studs to 47 N·m (35 lb ft). Once the valve rocker arm nuts are installed and properly torqued, no additional valve lash adjustment is required.

Aug 05, 2011 | Oldsmobile Bravada Cars & Trucks

1 Answer

I need to know what the cyl head torque and rocker arm torque is for a 1998 6.5 L GM turbo diesel.


Cylinder head bolts are done in 3 steps. Step 1 - 20 ft.-lbs
Step 2 - 50 ft.-lbs
Step 3: Tighten an additional
90 degrees.
Lifter guide plate bolts 18 ft-lbs
Rocker arm shaft bolts 40 ft-lbs
Hope this helps.

Aug 06, 2010 | 1999 GMC Sierra 3500

2 Answers

What are the torque measurements for the rocker arms and intake manafold?


2.2L Engine & 2.4L Engines
These engines are not equipped with rocker arms. The camshafts directly actuate the valves.

3.1L Engine & 3.4L Engines
When install or connect the check the following:
- Pushrods and the rocker arms. Torque the bolts to 24 ft. lbs. (32 Nm). - Rocker arm cover using a new gasket. Torque the rocker cover bolts to 89 inch lbs. (10 Nm).
- Heater bypass pipe. Torque the screw at the water pump to 106 inch lbs. (12 Nm), the bolt at the cylinder head corner to 18 ft. lbs. (25 Nm) and the nut to 18 ft. lbs. (25 Nm).


About the INTAKE MANIFOLD...
-
Intake manifold nuts and bolts and tighten to 89 inch lbs. (10 Nm)
- Pushrods and rocker arms. Torque the bolts to 89 inch lbs. (10 Nm) plus an additional 30 degree turn. - Lower intake manifold. Apply sealant to the threads of the bolts and torque the bolts to 115 inch lbs. (13 Nm).



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Exploded view of the upper and lower intake-3.1L & 3.4L engines


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Fig. Lower intake manifold tightening sequence-3.1L & 3.4L engines

Hope help.

May 04, 2010 | 2000 Pontiac Grand Am GT

2 Answers

I need rocker torque for 2003 pontiac with 3.1liter


Left side:

To install:
  1. Lubricate all the valvetrain components with engine oil.
  2. Install or connect the following:
    • Pushrods and the rocker arms and tighten the bolts to 14 ft. lbs. (19 Nm) plus 30 degrees
    • Rocker arm cover using a new gasket and tighten the rocker cover bolts to 89 inch lbs. (10 Nm)
    • PCV valve to the rocker arm cover
    • Coolant tube with the thermostat bypass hose and tighten the bolt to 98 inch lbs. (11 Nm) and the nut to 18 ft. lbs. (25 Nm)
    • AIR check valve pipe and torque the adapters to 22 ft. lbs. (30 Nm)
    • Engine mount strut and torque the bolt to 35 ft. lbs. (48 Nm)
    • Spark plug wires
    • Negative battery cable
Right side:

To install:
  1. Lubricate all the valve train components with engine oil.
  2. Install or connect the following:
    • Pushrods and the rocker arms and tighten the bolts to 14 ft. lbs. (19 Nm) plus 30 degrees
    • Rocker arm cover using a new gasket and tighten the rocker cover bolts to 89 inch lbs. (10 Nm)
    • Power brake booster vacuum pipe to the plenum
    • EVAP solenoid and ignition coil assembly
    • Spark plug wires
    • Alternator bracket and torque the bolts to 37 ft. lbs. (50 Nm)
    • Alternator and torque the bolts to 37 ft. lbs. (50 Nm)
    • Accessory drive belt
    • Negative battery cable
  3. Start the vehicle and verify no leaks.

Feb 06, 2010 | 2003 Pontiac Grand Prix

1 Answer

Proper installation instructions for Rocker Arm Installation 1998 Dodge 5.9 360.


locate v8 on crankshaft damper(147 degrees ATDC). rotate engine until v8 lines up with TDC mark on timing cover. install rocker arm and pivot assemblies and torque to 21 ft. lbs. wait 5 minutes before starting vehicle to allow lifters to bleed down correctly

May 19, 2009 | 1998 Dodge Ram 1500 4WD

2 Answers

2004 pontiac grand am 3.4 rocker arm torque?


the rocker arm torque specs for the la1 gm 3400 sfi v6 is 168in lbs or 14ft lbs and 30degrees past that hope that helps you it came straight from my local dealer!

Apr 05, 2009 | 2004 Pontiac Grand Am

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