TM 10-4320-344-10
Table 2-10.
Preventive Maintenance Checks and Services for Pumping Assembly
Model 609-A.
(Continued)
Item
No.
31
Interval
During
Location
Item to
Check/Service
ENGINE - CONT
Muffler
L i s t e n f o r e x c e s s i v e n o i s e . If
muffler makes excessive noise,
notify unit maintenance.
32
Procedure
During
Air Cleaner
Not Fully Mis-
sion Capable if:
Check if service indicator is
red.
If red, notify unit
maintenance.
Air cleaner
s e r v i ce
i n d i c a t o r is
red.
2-31