Pressure Limiter Repair
C
Caution
Replace the pressure limiter valve (V010) as a complete unit. Do not attempt to repair the internal
components of the valve.
E101336
L300
L022
L400
O
1. Using a 22 mm wrench, remove the pressure limiter valve (L100), and discard O-ring.
2. Inspect the sealing surfaces of the pump for nicks or scratches.
3. Install new O-ring.
O-ring is available separately.
4. Lubricate O-ring with petroleum jelly.
5. Replace pressure limiter valve and torque to the value in the table below.
Frame size
Wrench size
Torque
069/078/089/100/115/130/147/165
22 mm
70 N•m [52 lbf•ft]
210/250
24 mm
70 N•m [52 lbf•ft]
6. Operate pump at full range of controls to ensure proper machine operation.
on page 37 for adjustment instructions.
Service Manual
H1P 045/053/060/068 Axial Piston Single Pumps
Minor Repair
©
Danfoss | June 2020
AX152886481964en-000405 | 65