9.5.5 Hydraulic overview
1c
1a
1a
1b
1b
1c
3a
5a
5b
5c
5c
5a
5b
5c
5c
6c
6c
6c
6a
6a
6b
6b
3a
3a
3a
3b
3b
3b
3c
3c
3c
3b
2d
2d
4a
4a
4a
4a
4b
4b
4b
4b
3c
2d
2d
2b
2b
2b
2b
2c
2c
2a
2a
2a
2a
1a: Hydraulic tank – pump
1b: Hydraulic tank – pump
1c: Hydraulic tank – hydraulic oil cooler
2a: Filter – valve block
2b: Filter – pump
2c: Filter – hydraulic oil cooler
2d: Filter – power steering
3a: Rear transmission – filter
3b: Rear transmission – pump
3c: Rear transmission – front transmission
4a: Front transmission – filter
4b: Front transmission – pump
5a: Valve block – lift cylinder
5b: Valve block – lift cylinder
5c: Valve block – power steering
6a: Power steering – steering cylinder
6b: Power steering – steering cylinder
9.5.6 To do a check of the oil level in the
hydraulic system
1. Tilt the seat forward.
2. Clean the area around the oil cap with a dry cloth.
46 - Repair instructions 662 - 001 - 23.10.2018