Charge Pressure Relief Valve Repair
Replace the charge pressure relief valve (V10-1 or V10-2) as a complete unit. Do not attempt to repair the
internal components of the valve.
See Charge Pressure Relief Valve Adjustment on page 40 for adjustment instructions.
Charge pressure relief valve
P109568
V10-1
V10A
V10-2
V10A
V10-3
V10A
Legend:
V10-1, V10-3 wrench size: 27 mm, torque to 52 N•m [38 lbf•ft]
V10-2 wrench size: 1 inch, torque to 52 N•m [38 lbf•ft]
1. Using a 27 mm (V10-1) or a 1 in (V10-2) wrench, remove the charge pressure relief valve.
2. Discard the O-rings (V10A).
3. Inspect the sealing surfaces of the pump and charge pressure relief valve for nicks or scratches.
4. Replace components as necessary.
5. Lubricate and install new O-rings (V10A).
6. Install the charge pressure relief valve (V10). Torque to 52 N•m [38 lbf•ft].
7. Operate vehicle/machine through full range of controls to ensure proper operation.
Service Manual
H1T 045/053, 060/068 Axial Piston Tandem Pumps
Minor repair
72 |
©
Danfoss | September 2020 AX152886481761en-000405
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