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FUEL TRANSFER PUMP REPAIR
(CONTINUED)
I
INSPECTION AND REPAIR
Inspect for weak or broken fuel springs or worn linkage. If
B
NOTE
components are defective, replace fuel pump assembly.
A fuel transfer pump repair kit is available. Refer
C Inspect diaphragm for evidence of leaks, excessive wear or
to Appendix B, Repair Parts List. When
damage.
ing fuel transfer pump, replace all parts
ed in kit.
D Inspect fuel filter bowl for leaks.
Inspect fuel pump cover and body for evidence of leaks and
E Inspect screen for deterioration.
excessive wear or damage. If either is defective, replace the
fuel pump assembly.
ASSEMBLY
Position the diaphragm (1) and diaphragm spring (2) in fuel
A
pump body (3).
Position priming lever (4) in
down position.
B
c
Insert hook end of rocker arm
into fuel pump body (3)
and engage with the diaphragm pull rod.
Align the rocker arm pin hole with the link pin hole and
D
drive the rocker arm pin (6) through the body to secure the
rocker arm link.
Drive new seal plug (7) over rocker arm pin.
E
TM 9-2815 -221
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