Boom Removal And Installation; Removal - JLG 1850SJ Service And Maintenance Manual

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SECTION 4 - BOOM & PLATFORM

Use the Left

. Once Enter

arrow key will turn the boom recovery

on or off. Once turned on, main boom lift down will be

enabled and main telescope in will be enabled to recover the

boom. After the boom is brought down it will be trapped into

transport. Reset or turning it off is achieved by escaping out of

the service mode, by cycling power to the machine, or re-

entering the service mode and manually turning it off.

arrow key until you see:

is pressed using the Up

4.2 BOOM REMOVAL AND INSTALLATION

1. If necessary, remove the platform.

2. If necessary, remove the jib.

3. Tag and disconnect hoses T2 T3, 7, 8, and Pressure Filter

lines from the main valve. Cap or plug all openings.