TM 5-3810-307-24-2-2
Thoroughly flush the pressure relief valve with a cleaning
solution.
Use a small screwdriver to check that the check ball is not
sticking in the pressure relief valve assembly.
A sticky check ball will result in engine low power and hard
starting.
Replace the relief valve assembly if necessary.
19 mm
Install the pressure relief valve, jump-over tube, and seal-
ing washers in the reverse order of removal.
Seal Replacement, Bosch P7100 (5-30)
Item
Type of Seal
A
O-Ring Seal
B
Sealing Washer
C
Sealing Washers
(Rubber Coated)