Table of Contents
Advertisement
Operating and Maintenance Manual
10.
Lubricate the seal with clean diesel fuel and install new rear filter cartridge on rear head. Tight-
en by hand.
11.
Insert the key in the ignition switch and turn it to the accessory position.
12.
Activate the fuel priming pump to fill the lines and start the engine. Refer to the procedure for
Priming the fuel system.
13.
Stop the engine and check for leaks.
11.13.4
Priming the fuel system
WARNING
Fluid projection hazard
►
Fuel under pressure. Never open the fuel lines, the fuel rail or crack fuel injectors to bleed the
fuel circuit. Injectors operate at very high pressure and could cause severe injuries. Use the pri-
ming pump to fill the fuel lines.
NOTICE
Air in the fuel lines
Air in the fuel lines must be avoided to prevent premature wear and damage to the engine. If air is
trapped in the system, the very high pressure of operation could permanently damage critical engine
parts.
►
Ensure to follow the priming procedure thoroughly.
Pos. Name
1
Fuel priming pump switch
If the engine shuts down because it ran out of fuel or because a filter was replaced, refill the tank and
activate the fuel priming pump. Use the momentary switch located on top of the primary fuel filter/
water separator. Proceed as follows:
■
Turn key in the ignition switch to the "ON" position;
■
Open the rear cowling central access panel and locate the switch;
■
Push and hold the momentary switch until the water separator bowl is filled with fuel;
184
(255)
1
Figure 108: Fuel priming pump switch
11 - Maintenance
Snow groomer BISON
BISON 908930245 - 30367
Advertisement
Table of Contents
