Item
Interval
No.
M
S
A
Item to be inspected
Procedures
TM 10-3510-209-24
Table 2-1. Unit Preventive Maintenance Checks and Services (Continued)
M-Monthly
S-Semiannually
A-Annually
4
d.
With unit operating, check
(cont)
for proper operation. Normal
readings for instruments are
as follows:
(1) Fuel Pressure Gage:
90 to 110 psi (621 to
758 kPa)
(2) Exhaust Temperature
Gage: Adjustable from
130 to 250F (54 to
118C)
(3) Over Temperature
Limit: 190F (87C)
e.
Check gear reducer and
couplings for loose
mounting, oil leaks, and
improper operation.
f.
Check electric motors for
signs of overheating,
obstructions to
ventilation, and loose
mounting.
g.
Replace filter element
(4) by removing retainer
bolt (5), washer (6),
bowl (2), and gasket (7)
from filter top (8).
Remove element from bowl
and replace with new
element. Install gasket,
bowl, and retainer bolt.
2-19
