Cylinder Head Assembly: Specifications

ENGINE GENERAL SPECIFICATIONS




















Footnotes:

a Newly installed--Refers to the condition of the NEW drive belt before the engine has made no more than one rotation and before the belt has had a chance to stretch or scat into the pulley grooves.

b Head Gasket Surface WT = 10.0/2.5. Head Gasket Surface Finish-RZU 13.5 microns. Filter cut off at 0.08 mm, TPI @ 3.5 microns below the peak 63% min. cut off at 0.8 mm, 0 Ref=2V.

c Time required for the plunger to leak down 1.6 mm of travel with 222 N force and leak-down fluid in tappet.

d The pin bore and crank bearing bore must be parallel and in the same vertical plane within the specified total difference when measured at the ends of a 203 mm bar, 105.5 mm on each side of rod centerline.

TIGHTENING SPECIFICATIONS

CAUTION: Install new bolts during installation. The bolts are tighten-to-yield designed and cannot be reused.






Note: Make sure to tighten the bolts in sequence in three stages tighten the LH bolts in the sequence shown.
- Stage 1: Tighten to 37 - 43 Nm (28-31 ft. lbs.).
- Stage 2: Tighten an additional 85 - 95 degrees.
- Stage 3: Tighten an additional 85 - 95 degrees.





Note: Make sure to tighten the bolts in the following three stages.

Tighten the RH bolts in the sequence shown.
- Stage 1: Tighten to 37 - 43 Nm (28 - 31 ft. lbs.).
- Stage 2: Tighten an additional 85 - 95 degrees.
- Stage 3: Tighten an additional 85 - 95 degrees.