FUEL SYSTEM
2. Disassembling, inspecting and reassembling fuel system
2.1 Disassembling and inspecting fuel injection nozzles
Fatigue and perpendicularity
Disassembling sequence
1 Nozzle retaining nut
2 Nozzle tip assembly
3 Piece
8-8
Wear
Wear and damage
Carbon deposit,
clogged injection
nozzle tip
Disassembling and inspecting fuel injection nozzles
4 Pin
5 Spring
6 Washer
7
6
5
4
3
2
1
7 Nozzle holder