Komatsu Galeo PC800-8 Shop Manual page 924

Hydraulic excavator
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SEN01054-01
83. Remove clamp (95).
84. Remove cover (96).
85. Remove bracket (97).
86. Remove 12 covers (98).
87. Remove clamps (99) and (100).
88. Remove 6 high-pressure pipes (101).
89. Disconnect connector (102).
a Disconnect connector (102) according to
the following procedure; Insert flat-head
screwdriver [3] in shoulder (a). While
pressing stopper (b), move the screw-
driver in direction (X), and connector (c) is
disconnected.
(d): Fuel injector wiring side
14
50 Disassembly and assembly
90. Disconnect wiring harness (103).
91. Remove spill tube (104).
92. Remove cylinder head cover (105).
93. By barring the engine with bolt (BB), set stamp
of 1.6 TOP of the damper to pointer (P).
94. Loosen locknut (106) and then loosen adjust-
ment screw (107) 2 – 3 turns.
95. Remove rocker arm shaft assembly (108).
PC800, 850-8

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