JLG 530LRT, Service And Maintenance Manual

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SECTION 3 - CHASSIS, PLATFORM & SCISSOR ARMS
3121781 3-61
Radiator
ALLOW RADIATOR TO COOL DOWN BEFORE SERVICING.
REMOVAL
1. Disable machine operation. Swing engine tray out
for better access to components.
2. Drain the coolant from the radiator into a suitable
container by opening the petcock (6) on the bottom
left corner of the radiator.
3. Disconnect the:
• upper and lower radiator hoses from the radiator.
• if necessary remove the air cleaner or disconnect the
intake pipe hose connector at the radiator mounting
plate
4. Support the radiator mounting plate assembly (1)
and remove the four large bolts holding the mount-
ing plate to the engine swivel tray (4), and the lower
support bracket (2)
5. Re-check that all connections, hoses, etc. are discon-
nected and remove complete radiator mounting
plate (1) assembly from the engine tray.
6. Dissemble the radiator shroud (3), and radiator
assembly (2) from the radiator mounting plate
assembly (1).
INSTALLATION
1. Follow Removal Steps in reverse.
NOTE: Refill with fresh clean coolant properly balanced.
Figure 3-52. Radiator Installation (All Engines)
1. Radiator Mounting Plate
2. Mounting Plate Lower Support
3. Radiator Assembly 4. Fan Shroud Assembly
5. Engine Tray
6. Radiator Petcock Location
1