Important: The piston and cylinder bore have been measured and the bore has been sized for the proper clearance. Install the piston and connecting rod assembly into the proper cylinder bore.
The piston alignment mark MUST face the front of the engine block.
Scheme 705
Scheme 706
Scheme 707
Scheme 708
Scheme 709
- Lightly lubricate the following components with clean engine oil: The piston The piston rings The cylinder bore The bearing surfaces
- Stagger the oil control ring end gaps a minimum of 90 degrees.
- Stagger the compression ring end gaps a minimum of 25 mm (1.0 in).
- Install the J 41556 to the connecting rod.
- Install the J 8037 onto the piston and compress the piston rings. Important: The piston alignment mark MUST facing the front of the engine block
- Install the piston and connecting rod assembly into the proper cylinder bore. 6.1. Hold the piston ring compressor firmly against the engine block. Using a wooden hammer handle, lightly tap the top of the piston until all of the piston rings enter the cylinder bore. 6.2. Use the J 41556 to guide the connecting rod end onto the crankshaft journal.
- Remove the J 41556 . NOTE: Refer to «FASTENER NOTICE»(ref-175132-S17785009232005041500000) in Cautions and Notices. Important: Position the connecting rod cap onto the connecting rod properly. Align the flat side of the connecting rod cap with the flat side of the connecting rod.
- Install the bearing, cap, and bolts. Tighten 8.1. Tighten the bolts a first pass evenly to 20 N.m (15 lb ft). 8.2. Tighten the bolts a final pass to 75 degrees using the J 36660-A .
- Inspect the connecting rods for proper orientation onto the crankshaft journal.
- With the pistons and connecting rods installed, use a soft faced mallet and lightly tap each connecting rod assembly parallel to the crankpin to make sure that the rods have side clearance.
- Measure the connecting rod side clearance using a feeler gage or a dial indicator. Connecting rod side clearance should be within 0.11-0.51 mm (0.0043-0.02 in).