3 - 1 2 . A I R R E S E R V O I R S
a. General. Two compressed air reservoirs
are located under cab along left frame rail.
The single draincock (2) for both
reservoirs is under left running board (1)
behind a cutout on running board edge.
b. Service. Open draincock (2) after each
days operations and allow all moisture to
escape. Close draincock (2) securely.
c. Inspection. Make sure draincock is closed securely to prevent air escaping. If air
escapes after draincock is closed tightly, notify organizational maintenance immediately.
3-13. BATTERY INSPECTION
a. Unlatch two battery cover latches (4) and remove upper running board assembly
b. Remove four retainer pins (6) from handles (5).
c. Lift handles (5) and pull battery boxes (9) onto vehicle step (8).
d. Remove filler caps (10) and check water level in each cell. If water level is low,
notify organizational maintenance. Replace filler caps (10).