Service
NOTE: The reference letters used in the following Ser- vice instructions refer to the Typical Installation illustra- tion provided on page 6.
The reference numbers used in the following Service instructions refer to the Parts pages beginning on page 23.
Service
Removing Displacement Pump from Reciprocator
Disassembly
Pump Leaks at the Fluid Fittings
Tighten fittings (1, 5, 60; FIG. 3) which are
sealing
fitting (1, 5, 60)
reciprocator
(1a, 5a,60a)
ti04478
FIG. 3
Use of a hydraulic power supply with fluid temperatures above 154°F (68°C) can create hot surfaces which can burn if touched.
•Do not touch pump, motor, or if hydraulic system fluid is above 154°F (68°C).
•Allow sufficient time for pump and motor to cool before attempting any service or repair.
3
36, 37
5
60
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ti10602a | ti10610a | 204 | ||||
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FIG. 4
1.Flush pump. Stop pump with displacement rod (35) (FIG. 4) in the lowest possible position.
2.Relieve pressure, page 5.
3.Disconnect fluid outlet hose (C) (FIG. 2, page 6) from displacement pump.
4.Slowly loosen hydraulic supply fitting (60) and return fitting (5) (FIG. 4). Remove hoses.
5.Install plugs in tube fittings and hose ends.
6.Clamp reciprocator/pump assembly in a vise.
312350K | 9 |