Swing Motor; Swing Motor; Ports Identification; Cylinders Holding Valves - JLG TOUCAN 10E Service And Maintenance Manual

SECTION 7 - HYDRAULICS
6. Connect battery plug and check for proper opera-
tion of the machine.

7.4 SWING MOTOR

NOTE: Refer to Section 5 of this manual for swing motor
removal procedure.
Figure 7-11. Swing Motor

Ports Identification

Port A: Swing Left
Port B: Swing Right
Port DR: Drain Port - Plugged
7-6

7.5 CYLINDERS HOLDING VALVES

Mast Cylinder Holding Valve

Figure 7-12. Mast Cylinder Holding Valve - Removal/
Valve Removal
ENSURE THAT THE MAST IS FULLY LOWERED (OR SAFELY SUP-
PORTED) BEFORE DISMOUNTING THE VALVE. DISCONNECT
BATTERY PLUG TILL THE REPAIRS ARE COMPLETED.
1. Remove chassis hoods. Swing the structure 90° to
the right. Fully raise the mast and install suitable
blockings to support mast section #2 (Refer to Sec-
tion 5). Lower the mast until mast section #2 rests
on blockings. Turn power off at ground controls. Dis-
connect battery plug.
2. Tag, disconnect and cap mast cylinder hydraulic
lines and ports (1).
3. Remove the spring ring (7) from the elbow adapter.
4. Unscrew coil nut (2), remove the manual override
device (3), the O-ring (4) and the coil (5).
5. Unscrew the valve mounting screw (6) and plug the
cylinder port (3/8" BSPP).
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31210090