50 Disassembly and assembly SEN04129-02
PC130-8
15
Installation
q Installation is performed in the opposite way to
removal.
[*1]
2 Surface inside bushing during pin assembly:
Hyper white grease (G2-T)
2 Greasing after pin assembly:
Hyper white grease (G2-T)
k Never put your finger in the pin hole when
adjusting the position.
a Adjust the clearance between the mount on
the boom cylinder bottom and the frame using
the shims so that it becomes 1mm or less.
[*2]
2 Swing circle contacting face:
Liquefied gasket (LG-1)
2 Revolving frame mounting bolt screw:
Liquefied adhesive (LT-2)
3 Revolving frame mounting bolt:
245 – 308.9 Nm {25 – 31.5 kgm}
(Tuget: 279.3 Nm {28.5 kg})
q Supplying oil (hydraulic oil tank)
Supply oil from the oil filler port to the specified
level, start the engine to circulate oil in the pip-
ing and recheck the oil level.
q Bleeding air
Bleed the air. For details , see Testing and
adjusting, "Bleeding air from each part".
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