AR07.16-D-0100A | Bleed low pressure fuel circuit | 10.7.00 |
ENGINES 611.981 /987 in MODELS 901.6, 902.6, 903.6, 904.6
ENGINE 612.981 in MODELS 902.6, 903.6, 904.6, 905.6
ENGINE 612.981 in MODELS WD1, WD2, WD3, WD6, WD7, XD1, XD2, XD3, XD4, XD5, XD6, XD7, YD1, YD2, YD3, YD4, YD5, YD6, YD7
ENGINE 611.983 in MODELS 690.6, 903, 904
P07.16-2527-06
1 Vacuum line
2 Fuel return line
3 Predelivery pump
4 Vent line
5.1 Diesel breather pump
5.2 Connector
6.1 Hand pump
6.2 Vessel
Modification notes
| Removing/installing | ||
Danger! | Risk of explosion caused by fuel igniting, risk of poisoning caused by inhaling and swallowing fuel as well as risk of injury to eyes and skin caused by contact with fuel. | No fire, sparks, open flames or smoking. Wear protective clothing when handling fuel. | |
1 | Detach vacuum line (1) at the vacuum pump | ||
2 | Remove fuel return line (2) on predelivery pump (3) | Cover poly-V-belt since flowing-out fuel can cause damage. Collect fuel which flows out. | |
3 | Prepare vent line (4) | ||
| Line for bleeding low pressure fuel circuit | ||
4 | Connect vent line (4) to the predelivery pump (3) | ||
5 | Remove air from fuel system | Bleed using hand pump (6.1) | |
Hand pump | |||
Bleed using diesel breather pump (5.1) | |||
Diesel breather pump | |||
6 | Install in reverse order | ||
| Checking | ||
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. | |
7 | Start engine and run at idling speed | ||
8 | Stop engine and inspect fuel system for leaks |
Hand pump
210 589 00 71 00
Commercially available tools
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