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Does it matter if the valves are open or closed when torqueing the rocker arm bolts?

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Yes, it must be in correct order and in correct fractal tension.

Posted on Apr 06, 2015

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Rocker arm pivot torque for olds cutlass 1987 307


Oldsmobile Torque Specs - GbodyOlds.com

www.gbodyolds.com/forum/showthread.php?754-Oldsmobile-Torque...
Feb 7, 2013 - 2 posts - ‎2 authors Oldsmobile Small-Block Engines Cylinder Head Bolts (1/2in. bolt) 130 ft. lbs. Cylinder Head ... Rocker Arm Pivot Bolt 25 ft. lbs. Rod Bearing ...

Rocker Arms - AutoZone

www.autozone.com/...Cutlass...1987.../Rocker-Arms/_/P-0900...

AutoZoneGM Cutlass RWD 1970-1987 Repair Guide ... To remove the rocker arms from the shaft, the nylon arm retainers must be removed. ... 7: Engine valve system, 260, 307, 350, 403 Oldsmobile built engines ... Unfasten the two bolts that attach the rocker arm pivot to the cylinder head. ... Torque the retaining bolts to 25 ft. lbs.

Dec 01, 2015 | 1987 Oldsmobile Cutlass Salon

1 Answer

Rocker arm installation 99 monte carlo 3.1


Once valve cover is removed then there is a single bolt holding rocker arm assembly to head usually a 10mm bolt remove and remove rocker are and stand replace all make sure that you align stand up as you tighten bolt torque to 10-15 ft lbs + 30 degrees

Mar 21, 2014 | 1999 Chevrolet Monte Carlo

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

What are the torque specifications for a 3.5l v6 1995 ford tarus rocker arm


For each valve, rotate the crankshaft until the valve lifter rests on the heel (base circle) of the camshaft lobe. Position the rocker arm(s) over the push rods, then install the rocker arm seats. Tighten the rocker arm seat retaining bolts to 44 inch lbs. (5 Nm).

Final-tighten the rocker arm retaining bolt(s) to 19-25 ft. lbs. (25-35 Nm). For final tightening, the camshaft may be in any position.

Hope helps.

May 19, 2011 | 1995 Ford Taurus

2 Answers

Good morning changing haed gasket on 1.5 hyundai accent how much torque for head bolts and rocker arm bolts


cylinder head bolts 52-55 ft lbs. engine cold 59-63 ft lbs. engine hot

rocker arm shaft bolts 15-20 ft lbs.

intake manifold bolts 11-15 ft lbs.

exhaust manifold bolts 22-30 ft lbs.

valve cover bolts 79-81 in lbs.

May 12, 2011 | Hyundai Motor 1998 Accent

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

1 Answer

Intake manifold bolts torque and rocker arm torque


Intake Manifold Coolant Pipe Bolt .... 89 in lbs (7.4166 ft. lbs)
Lower Intake Manifold Bolt .............. 115 in. lbs (9.5833 ft. lbs)
Upper Intake Manifold Bolt/Stud ...... 18 ft. lbs
Valve Rocker Arm Bolt ................... 168 in. lbs (14 ft. lbs +30 degress

Feb 06, 2010 | 1999 Buick Century

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

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.

Jul 30, 2009 | 2002 Pontiac Grand Am

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