4-69. PRIMING PUMP ASSEMBLY REPLACEMENT. (Continued)
a. Position priming pump (1) on bracket (6).
b. Install two screws (5), washers (4), lockwashers
(3) and nuts (2).
c. Install street side pump panel (paragraph 4-39).
4-70. FIRE PUMP ASSEMBLY MAINTENANCE
This task covers:
Para. Condition Description
Small Hose Bed Floor Removed
General Mechanics Tool Kit
Small Hose Bin Dividers Re-
Bearing Puller (J-8433)
Pump Panel Removed
4-190 Pump Propeller Shaft Removed
Fire Pump (HM250)
Repair by replacing unserviceable parts.
a. Support pump (1) securely in place.
b. Remove two bolts (2) and lock washers (3) from
c. Remove four bolts (5) and lock- washers (6)
from bracket (7).
d. Carefully remove pump (1) from vehicle.
OS will perform complete repair of
the Fire Pump Assembly only when
it is necessary to remove the Fire
Pump Assembly from the truck.