Mitsubishi S6R Series

8-24
Chapter 8 FUEL SYSTEM
Fuel Injection Nozzle - Disassemble and Inspect
Note: Nozzle tip, spacer, and nozzle spring must be replaced with new ones as a set.
Fatigue, damage
Wear of needle valve and contact surface
Carbon deposit
Nozzle hole clogged, needle valve fixing
Replace
Replace
Replace
2
3
4
5
6
7
8
9
1
Shim adjust type spec
Disassembling Sequence
1 Short plug
2 O-ring
3 Retaining nut
4 Nozzle tip
5 Spacer
6 Push rod, nozzle spring
7 Shim
8 O-ring
9 Nozzle holder