Komatsu PC88MR-10 Shop Manual page 1049

9. Remove mounting bolt (5) (1 piece).
10.Remove clamp (6), and remove engine oil filler
hose (7). [*3]
11.Remove mounting bolts (8) (2 pieces) of EGR
piping (13), and remove clamp (9).
12.Remove mounting bolts (10) (3 pieces), and
remove bracket (11).
13.Remove clamp (12), and remove EGR piping
(13) together with the hose. [*4]
PC88MR-10
50 Disassembly and assembly
14.Disconnect connectors CN1 (14) and CN2 (15)
on the intake side.
15.Remove fuel spray prevention cap (16) on the
injector side.
16.Disconnect ribbon heater wiring E01 (16a).
17.Remove clamp (17).
18.Remove fuel spray prevention caps (18) (4
pieces) on the common rail side.
19.Loosen the sleeve nuts on the injector side and
common rail side to remove fuel high-pressure
pipe (19).
a When removing fuel spray prevention cap
(19), be careful not to apply excessive force
to the tube.
Engine and cooling system
50-21