INTAKE AND EXHAUST VALVE CLEARANCE ADJUSTMENT
THIS WORK PACKAGE COVERS:
Before Adjustment, Adjustment, and After Adjustment
Mandatory Replacement Parts:
Breaker bar, 3/4-inch used with 2DR engine
Gasket (2) (item 350, WP 0175)
turning tools (tool crib)
Expendable and Durable Items:
Engine (flywheel) turning tool, for 2CA/2DA:
Lubriplate (item 23, WP 0173)
splined wrench (item 136, WP 0176)
General mechanic's tool kit (item 121, WP 0176)
Track Vehicle Repairer (2) 63H10
Thickness gauge blade (0.010) (item 55,
Thickness gauge blade (0.025) (item 56,
Cooling fans, vane housings, and fan housing
removed (WP 0054)
Torque wrench, 0-300 inch-pounds (item 124,
Fuel injector tube brackets removed
Fuel return hoses removed (WP 0080)
Engine (flywheel) turning tool, 2DR only (item 4,
Fuel injection nozzles removed (WP 0114)
Engine and transmission oil coolers removed
Engine (front end) turning tool, 2DR only (item 3,
The engine has 12 cylinders. The following procedure applies to one
or all cylinders.
1. Remove upper and lower access covers (1).
a. Remove four screws (2) and four flat washers (3).
b. Remove spacer plate (4), two access covers (1), and two gaskets (5).
c. Discard gaskets (5).
WP 0034 00-1