Graco 130HS Manual De Usuario
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Displacement Pump
18
313776G
Displacement Pump
See manual 311845 for pump repair instructions.
Removal
1.
Flush pump.
2.
Relieve pressure, page 7.
3.
. 7. Remove suction tube (34) and hose (26).
4.
. 8. Push retaining spring (194) up. Push out pin
(249).
5.
. 9. Loosen jam nut. Unscrew pump.
Installation
1.
. 10. Screw jam nut to bottom of pump threads.
Screw pump completely into manifold. Unscrew
pump from manifold until pump outlet aligns with
hose. Hand tighten jam nut, then tap 1/8 to 1/4 turn
with hammer or torque to 200 ft-lb (270 N•m).
pump from manifold until pump outlet aligns with
hose. Hand tighten jam nut, then tap 1/8 to 1/4 turn
with hammer or torque to 200 ft-lb (270 N•m).
2.
F
IG
. 11. Slowly pull engine starter rope until pump
rod pin hole is aligned with hydraulic rod hole. F
. 8 Push pin (249) into hole. Push retaining spring
(194) into groove.
3.
. 12. Fill packing nut with Graco TSL.
F
IG
. 7
F
IG
. 8
F
IG
. 9
ti13904a
26
34
249
ti13905a
194
ti13906a
CAUTION
If the pump jam nut loosens during operation, the
threads of the hydraulic motor manifold will be dam-
aged. Tighten jam nut as specified.
threads of the hydraulic motor manifold will be dam-
aged. Tighten jam nut as specified.
F
IG
. 10
F
IG
. 11
F
IG
. 12
ti13907a
ti13908a
ti13809a