Minimum Displacement Limiter - Danfoss H1B 060 Service Manual

Service Manual
H1 Bent Axis Motors, Size 060/080/110/160/210/250 cm3
Minor repair

Minimum Displacement limiter

© Danfoss | August 2018
Removal
1. Remove cap (N0120).
Removing the cap destroys the caps locking mechanism. Replace with a new cap.
2. While holding the position of the adjustment screw, remove the seal locknut (N0020) using a 19mm
hex wrench. Discard the locknut. After removing the locknut, mark the position of the limiter screw
for reassembly.
3. Using a 6 mm internal hex, remove displacement limiter screw (N0010).
Inspection
Inspect set screw for wear or damage. Replace set screw if necessary.
Assembly
1. Using a 6 mm internal hex wrench, install adjustment screw (N0010) to original position.
2. Using a 6 mm internal hex wrench, to hold the position of the adjustment screw, install a new seal
locknut (N0020) using a 19mm hex wrench. Torque to 45 N•m [32 lbf•ft].
3. Install new cap (N0120).
Displacement limiter assembly
19 mm
45 N•m
[32 lb•ft]
N0020
N0010 6 mm
N0120
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