FLYWHEEL AND SPUR GEAR REPLACEMENT (2CA, 2DA)
THIS WORK PACKAGE COVERS:
Removal, Cleaning, Inspection, and Installation
Dial indicator (item 65, WP 0176)
Eye bolt (item 11, WP 0176)
General mechanic’s tool kit (item 121, WP 0176)
Splined wrench (engine turning tool) (item 136,
Suitable lifting device
Torque wrench, 500 - 2500 inch/pounds
(item 126, WP 0176)
Track Vehicle Repairer (2) 63H10
Engine level on flat surface
Flywheel run-out must be checked prior to removal of the old
flywheel and after installation of a new flywheel.
The first check is to
determine if the old flywheel is OK, and the second check is to
determine if the new flywheel meets the run-out criteria.
1. Affix dial indicator (1) (item 65, WP0176) as illustrated.
2. Observe dial indicator (1) while rotating
flywheel (2) with turning tool (3) (item 136,
a. Dial indicator must not indicate more
than 0.015-inch of flywheel run-out.
b. If run-out exceeds 0.015-inch, the
flywheel must be replaced.
Check run-out of crankshaft
flange if flywheel run-out exceeds
WP 0102 00-1