W26.45-1370-09
Shown on power take-off 123 |
1 | Power take-off | 7 | Transmission | S2 | Power take-off 1 indicator switch | ||
2 | Oil pump housing | 8 | Overpressure valve with bypass valve (only on transmission with transmission cooling) | Y8 | Power take-off 1 solenoid valve | ||
3 | Roll pin | 9 | Overpressure valve (only on transmission without transmission oil cooling) | Y8a | Power take-off 1 solenoid valve with shift lock | ||
4 | Oil pump gear (driven) | 10 | Electrical connection (PTO indicator switch) | A | Pin | ||
5 | Oil pump gear (powered) | 11 | Electrical connection (PTO solenoid valve) | B | Markings | ||
6 | Seal | 12 | Compressed-air line |
Caution | Risk of injury to skin and eyes due to handling of transmission oil. Health risk caused by swallowing transmission oil | Wear protective gloves, protective clothing and safety glasses. | |
Topical note | Notes on self-locking nuts and bolts | ||
Notes on compressed air connection systems | |||
| Remove/install | ||
1 | Unpressurized circuit 4 of compressed-air system | See information from body manufacturer. | |
2 | Drain automatic transmission fluid from power take-off (1) | See information from body manufacturer. | |
3 | Remove output flange from transmission (7) | ||
4.1 | Remove drive shaft from power take-off (1) | For power take-off (1) with propeller shaft. | |
Propeller shaft to power take-off | |||
4.2 | Remove hydraulic pump | For power take-off (1) with hydraulic pump. | |
Do not separate hydraulic lines if possible, collect hydraulic fluid if necessary. | |||
Nut, hydraulic pump to power take-off | |||
5 | Mark and disconnect electrical connector (10) on power take-off 1 control switch (S2) | Installation: Observe the marking for the electrical connector (10). | |
6 | Mark and disconnect electrical connector (11) on power take-off 1 solenoid valve (Y8) or power take-off 1 solenoid valve with shift lock (Y8a) | Installation: Observe marking for electrical connector (11). | |
7 | Detach compressed air line (12) from power take-off 1 solenoid valve (Y8) or from power take-off 1 solenoid valve with shift lock (Y8a) | ||
8 | Secure power take-off (1) against falling down | ||
9 | Remove power take-off (1) | The overpressure valve with bypass valve (8) or the overpressure valve (9) is under tension. | |
Installation: Replace seal (6). | |||
Transmission with transmission oil cooling. | |||
Bolt, power take-off to transmission | |||
10 | Remove oil pump housing (2) and oil pump gears (4, 5) | Only when exchanging transmission or retrofitting a power take-off (1). | |
Installation: | |||
Installation: The markings (B) on the oil pump gears (4, 5) must face towards the transmission (7). Lubricate oil pump gears (4, 5). | |||
11 | Install in the reverse order | ||
12 | Pour in transmission oil and correct transmission oil level | Gear oil |