Table of Contents
Advertisement
1D-252 Engine Mechanical:
Crankshaft Bearing Clearance Measurement
Procedure
Special tool
J 6125-1B Slide Hammer Adapter
J 41818 Crankshaft Bearing Cap Remover
J 45059 Angle Meter
1. Place a length of fresh, room temperature plastic
gaging material all the way across all the crankshaft
bearing journals.
2. Identify the proper order of the main bearing caps.
The main bearing caps are numbered 1 (1) through
4, with the front main bearing cap marked with the
number 1. The arrow (2) is to be oriented to the front
of the engine.
3. Install the crankshaft main bearing caps.
4. Loosely install the original inner main cap bolts.
5. Loosely install the original outer main cap bolts.
6. Loosely install the original short/inner side main cap
bolts.
7. Loosely install the original long/outer side main cap
bolts.
8. Tap the crankshaft main bearing caps with a soft-
faced hammer.
9. Tighten the main caps bolts using the J 45059 in the
following sequence:
Advertisement
Table of Contents
Troubleshooting
