Figure 8-51. Oil pump group, removal and installation
to 43.0 pounds, replace spring. Replace
spring if free length is not 3.57 inches
after test. . Do not attempt to stretch
4. Drive idler gear shaft (41)
e. Inspect components for dents, cracks,
distortion, and damaged threads.
5. Relief valve pressure spring (13)
f . Discard gaskets.
6. If allowable limits are not met,
a. Repair minor nicks and burrs using
a suitable file or hone.
apply a load of 36.6 to 43.0 pounds and
compress spring (13) to a length of 3.25
b. Repair dents and distortion using
inches. If spring does not compress to a
length of 3.25 inches under a load of 36.6