TM 55-2210-223-34
TO 45A2-2-14-22
Table 2-1. Quarterly and Annual Inspection Worksheet (continued)
Item
Quarterly
Annual
9. Clean and check:
a. Fuel strainers and filters
X
X
b. Lube oil strainers and filters
X
X
c. Air intake filters
X
X
d. Crankcase breathers
X
X
e. Turbo-filters
X
f. Air boxes
X
X
10. Check pressures:
a. Lube oil
X
X
b. Fuel oil
X
X
11.Check the following:
a. Engine speeds (Idle: 900 Full: 1800)
X
b. Turbocharger
X
c. Fuel injection, pump timing, and rack setting
X
d. Intake and exhaust valves and mechanism
X
(1) Tappet or lash adjuster clearance
X
(2) Lubrication, leaks, sticking valves, and broken springs
X
e. Governor and throttle linkage
X
12.Check main and connecting rod bearings (when accessible).
X
13.Check tightness of engine base bolts.
X
14.Visually inspect piston rings and cylinders (when accessible).
X
C - AIRBRAKES
15.Inspect compressor:
a. Check coupling.
X
X
b. Clean air intake filters.
X
X
16. Check compressor operation.
a. Unloading valves:
X
X
(1) Cuts in: 130 lb
X
X
(2) Cuts out: 140 lb
X
X
b. Orifice test
X
17.Check air pressure settings and operation of air gages.
X
X
18.Check air system for leaks.
X
X
19.Drain moisture from reservoirs and intercoolers.
X
X
2-4
