Table 2-11.
Item
No.
27
28
29
Interval
During
Preventive Maintenance Checks and Services for Pumping Assembly
Location
Item to
Check/Service
ENGINE
Air Cleaner
Model 609-C.
(Continued)
Procedure
Check a i r f i l t er r e s t r i c t i o n
g a u g e i n d i c a t i o n . If
indication is in or close to
red band, notify unit
maintenance.
During
A f t er
PUMP ASSEMBLY
Pump Casing
EXTERIOR
Leaks
Not Fully Mis-
sion Capable if:
R e s t r i c t i on
gauge indication
is in red band.
Check for leaks.
If leaking
notify unit maintenance.
Inspect ground under engine for
evidence of leaks.
If leaks
are present, notify unit
maintenance.
Class III leak.
Any evidence of
leaks.
2-53
TM 10-4320-344-10