LIFTING GP-ENGINE 1047569 - Caterpillar

Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 278-4138 Fuel System Protection Gp(1) 1
(1) This tool can only be used one time.
Do not open the high pressure fuel system without allowing the fuel system to purge. After the engine has shut down, allow the fuel system to purge for ten minutes. This operating fuel system contains high pressure. Exposure to high pressure fuel can result in personal injury.
Note: Use Caterpillar Electronic Technician (ET) to verify that the fuel system pressure is at zero before opening the fuel system.Note: Use Tooling (A) after any fuel line has been disconnected.
Turn the fuel supply to the OFF position.
Illustration 1 g02858820
Illustration 2 g02797213
Disconnect fuel injection lines (1). Remove bolt (2) and clamp (3).
Remove fuel injection lines (1). Installation Procedure
Install fuel injection lines (1) in the reverse order of removal.
Tighten fuel injection lines (1) to a torque of 29.5 6.5 N m (21.8 4.8 lb ft).