TM 9-4520-251-14
4-40 FUEL PUMP (CONT)
Location/Item
Action
Remarks
25.
Drive belt
Install drive belt (31), pivot fuel pump
and fuel
(30) to tension drive belt, and secure
pump bracket
bracket by tightening cap screws (28
NOTE
Adjust drive belt tension to 1/4 to 1/2 inch (6.35 to
deflection with 10 lb (4.5 kg) pressure at midpoint.
bracket
fuel pump
26. Fuel pump
Connect fuel tube (26) using tube nut (27), con–
nect hose (24) using tube nut (25), and connect
hose (22) using tube nut (23). Tighten tube nuts
sufficiently to prevent leakage.
4-99
