5-54
DISASSEMBLY
DISASSEMBLY
After supporting the front frame and the
rear frame as horizontally as possible using
wood blocks and jacks, disassemble as
fo l l o w s : I n o r d e r t o fa c i l i t a t e t h e
disassembly/assembly of the center pivot
pins, remove the drive shaft, hydraulic line
and steering cylinder first.
Maintain the horizontal level of front frame
(29) and rear frame (30), and then
remove hexagon bolt (6, 23, 25), washer
(24, 26) and plate (10, 22).
Take out upper pin (11) to the downside
using a metal punch.
(1)
(2)
Maintain the front frame horizontal level,
remove hexagon bolts (6) and then
remove the plate (21) and shims (14, 15,
27).
Take out lower pin (7) to the upside using
a metal punch carefully.
Jack up or lifting the front frame (29)
slightly, the collar (9) protrudes over the
rear frame.
Remove the collar (9).
Lift the frame by passing the slinging wire
rope at four positions of front frame, in
order to separate it from the rear frame.
Support the front frame safely.
(3)
(4)
(5)
(6)
(7)
2)
2)
25
26
6
10
23,24
30
29
11
22
UPPER
LOWER
7
6
21
14,15,27
9
29
30
75795SE14
75795SE15
Summary of Contents for HL955
Page 557: ...7 6 MEMORANDUM MEMORANDUM ...
