JLG 600SC_660SJC Service Manual - Manual (Page 77)

SECTION 4 - CAT CHASSIS (PRIOR TO S/N 0300128000)
3121157 – JLG Lift – 4-15
4.7 RECOIL SPRING
Disassembly
Start By:
a. Remove the track adjuster. Refer to Section 4.9,
Track Adjuster.
1. Prior to disassembling and assembling the recoil
spring assembly, make sure that Tooling (A) is on a
level surface.
2. Thoroughly clean the outside surface of the recoil
spring assembly prior to disassembly.
3. Install Tooling (C) on Tooling (B), as shown.
NOTE: Two adjustable supports (1), reaction plate (2), and
movable plate (3) are part of Tooling (A).
4. Position two supports (1) of Tooling (A) in order to
support the recoil spring assembly. Make sure that
the two supports are level.
Table 4-9. Track Required Tools - Connection
Required Tools
Tool Part Number Part Description Qty.
A 4C-9540 Bench 1
B 8S-7172 Hydraulic Cylinder 1
3S-6224 Electric Hydraulic Pump 1
8T-0820 Pressure Gauge 1
3B-7722 Bushing 2
1P-2376 Coupler Assembly 2
1P-2377 Plug 2
8F-0024 Hose Assembly 2
C 4C-6629 Ram Adapter 1
D 4C-8217 55 mm Socket 1