JLG 450A_AJ Series II Service Manual - Manual (Page 85)

SECTION 3 - CHASSIS & TURNTABLE
3121290 – JLG Lift – 3-45
PETROLEUM-BASE SOLVENTS ARE FLAMMABLE. BE EXTREMELY CAREFUL
WHEN USING ANY SOLVENT. EVEN A SMALL EXPLOSION OR FIRE COULD CAUSE
INJURY OR DEATH.
WEAR EYE PROTECTION AND BE SURE TO COMPLY WITH OSHA OR OTHER MAX-
IMUM AIR PRESSURE REQUIREMENTS.
NEVER STEAM OR HIGH PRESSURE WASH HYDRAULIC COMPONENTS. DO NOT
FORCE OR ABUSE CLOSELY FITTED PARTS.
• Keep parts separate to avoid nicks and burrs.
• Discard seals and seal rings as they are removed from
motor. Replace all seals, seal rings and any damaged or
worn parts with OEM approved service parts.
Swing
Motor
Torque swing motor
mounting bolts to
85 ft-lb (115 Nm).
Figure 3-40. Swing Motor Removal and Installation
SECURE THIS END OF SHAFT
WHEN REMOVING SWING
MOTOR. IF IT STAR TS TO
PULL OUT WITH THE SWING
MOTOR, IT C AN DAMAGE
INTERNAL SEALS.