Danfoss H1B 060 Service Manual page 60

Service Manual
H1 Bent Axis Motors, Size 060/080/110/160/210/250 cm3
Minor repair
60 | © Danfoss | August 2018
5. Using expanding pliers, remove piston head (P0040).
Servo
piston
head
Expanding
pliers
6. Remove and discard seal ring (P0044) and O-ring (P0043).
Inspection
Clean and inspect bushings and machined surfaces for wear or damage. If wear or damage are found,
replace component in question.
Assembly
1. Lubricate and install new O-ring (P0043) and seal ring (P0044) on piston (P0041).
O-ring Seal ring
(P0043) (P0044)
Piston head
Allow seals time to relax before installing piston.
2. Install piston and install screw (P0050).
See the table for wrench size below:
Wrench size (internal hex)
Size
Wrench size
060/080 110
8 mm 10 mm
160/210/250
12 mm
AX00000025en-US0504