JLG 600SC_660SJC Service Manual - Manual (Page 74)

SECTION 4 - CAT CHASSIS (PRIOR TO S/N 0300128000)
4-12 – JLG Lift – 3121157
4. Remove bolts (1). Remove track shoes (2).
5. Move the track assembly until master pin (3) is in the
approximate position. Position Tooling (A) under the
track grouser, as shown. Position the track onto
Tooling (A).
NOTE: The two spacers and the seals may fall out of the
track links when the track assembly is separated.
6. Remove cotter pin (4) from master pin (3). Remove
master pin (3) from the track links. Separate the
track links, and locate the two spacers and the
seals. Slowly, move the machine in reverse in order
to move the track assembly off the sprocket, the
track carrier roller, and the front idler.
7. Attach a suitable lifting device to the track assembly.
Raise the track assembly off Tooling (A). Remove
Tooling (A) from the track assembly and lower the
track assembly to the floor.
Connection
Start By:
a. Thoroughly clean the track assembly, the
sprocket, and the track rollers prior to connect-
ing the track assembly.
1. Install Tooling (C) in the track link and on the
sprocket, as shown.
2. Slowly move the sprocket forward until the track
assembly is pulled up on the sprocket. Move the
sprocket forward until the end of the track assembly
is past a vertical line through the center of the
sprocket. Remove Tooling (C).
Table 4-7. Track Required Tools - Connection
Required Tools
Tool Part Number Part Description Qty.
A 5P-6214 Track Block Assembly 1
B 5P-0960 Molybdenum Grease -
C 260-9412 Chain As 1
D 1P-3533 Carrier Bar 1