VEHICLE SYSTEMS
TM 5-3805-258-24-2
DISASSEMBLY AND ASSEMBLY
HAND METERING PUMP
7.
8.
9.
10.
11.
12.
13.
Install six springs (17) in spool (15) with three
springs on each side. Make sure the curves of the
springs are in contact and in the center of the
spool. The notched side of the spring ends must
be toward the sleeve.
Install sleeve (16) over spool (15) so the notch
(slot) in the sleeve engages with the ends of
springs (17). Install pin (18) in the sleeve and
spool .
Install sleeve assembly (19) in the pump body.
Put spacer (21) in position on the pump body.
Install drive (20) in the pump body. Make sure
the notch (slot) in the drive is engaged with pin
(18) that holds the sleeve and spool together.
Install O-ring seal (23) on gerotor assembly.
Install spacer (24) and gerotor assembly (22).
NOTE: Make sure the gear of gerotor assembly (22) is
in alignment with pin (18) as shown.
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