6
LP250-5100HK PuMP
RePaiR instRuctions
1. With a 30mm wrench,
remove the (3) plugs (48).
2. Remove the compression
spring (45) & o-rings (44A
& 44B).
3. Remove the complete valve
assembly (46) with valve
pullers.
44A 44B
45
4. Loosen valve seats (46A) from spacer pipe (46D) by lightly
hitting the valve plate (46B) with a plastic stick. Check sealing
surface and replace worn parts. Reassemble with new o-rings
(44A) and oil them before installing. Tighten up tension plugs
(48) to 107 ft.-lbs.
5. Loosen the 8 nuts (49A)
with a 19mm wrench. Tap
the back of the manifold
(43) with a rubber mallet
to dislodge and slide off
the studs (49).
46A 46B
6. Pull seal sleeves (35) out of
guides in crankcase (1).
7. Remove the tension spring (42), support ring (41), v-sleeves (40),
pressure ring (39), from the seal sleeve (35). Examine seals (36)
carefully and replace if worn. Clean all parts.
42 41 40 40 39 35 36
Содержание LP250-5100HK
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Страница 10: ...10 LP250 5100HK PUMP DIMENSIONS MM INCHES...
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