AR20.40-T-0002AA | Remove/install hydraulic pump | 6.6.01 |
ENGINE 457.942 in MODEL NMB671.015 /020 /021 /030 /042 /332 /333
T20.40-0008-01
Shown on model 671.042
1 Feed line
2 Return flow pipe
3 Spacer
4 Hydraulic pump
| Remove/Install | ||
1 | Open rear lid | ||
Danger! | Risk of injury to skin or eyes caused by hydraulic fluid spraying out under pressure. Risk of poisoning caused by swallowing hydraulic fluid. | Depressurize the hydraulic system completely before starting any work on the system. Wear protective clothing and safety glasses. | |
2 | Drain hydraulic fluid | ||
| Hydrostatic fan drive - oil and filter change | ||
3 | Detach the feed line (1) and the return line (2) from the space (3) and from the hydraulic pump (4) | Collect hydraulic oil which flows out in a suitable vessel. | |
Installation: Install new sealing rings. | |||
4 | Detach the hydraulic pump (4) from the engine housing | Installation: Install new gasket | |
5 | Remove the hydraulic pump (4) from the engine housing | ||
6 | Install in the reverse order | ||
Danger! | Risk of accident caused by vehicle starting off by itself when engine is running. Risk of injury caused by contusions and burns when working in engine during starting procedure | Secure vehicle to prevent it from moving off by itself. | |
7 | Crank the engine and run it in the neutral | ||
| Check | ||
8 | Check the mounting flange as well as the feed line (1) and return line (2) connections at the hydraulic pump (4) for leaks |
Documente menționate
- ap2040t2001aa
- as0000z000501a Pericol de accident prin pornirea de pe loc cu motorul aflat în funcţionare. Pericol de rănire prin striviri şi arsuri la manipularea în timpul pornirii motorului sau cu motorul aflat în funcţionare
- as0000z001301a Pericol de rănire la piele sau ochi prin lichid de frână pulverizat afară sub presiune mare. Pericol de otrăvire prin gustarea de lichid de frână