EP Equipment LIST JX0, Service Manual

Page: 184 / 206

171
REV. 07/2019
SERVICE MANUAL - MAST
A
- Install according to the reverse order of rem-
oval.
Installation
A1-1.3 Chain 2 Replacement
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Press the lift button (2, Figure50107) and low
control button (3, Figure50107) to lift mast to
proper height;(see section 4.3.1)
Engage the emergency stop switch and turn
off key switch;
Unscrew the twenty fastening screws
(3
，
Figure 50602) and remove the back
cover(1
，
Figure 50602) and side cover(4
，
Figure 50602);
Remove the rear cover;(see section 4.3.1)
Remove cotter pin (5, Figure 50601), clevis
pin (3) connecting chain 1 from the outer
mast;
Remove cotter pin (5, Figure 50601),clevis
pin (3), spring (8) and anchor (1) connecting
chain1 (4) from inner mast;
Unscrew two bolts(8),remove the plate(7
),
roller (2);
Remove left chain2 from the mast ;
Remove right chain1 from the mast in the
same way;
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