JLG 3246ES Service Manual - Manual (Page 43)

SECTION 3 - CHASSIS & SCISSOR ARMS
3121166 – JLG Lift – 3-7
Manual Disengage Procedure
NOTE: Applies only to:
USA machines built S/N 0200152825 to S/N
020170585,
Belgium machines built S/N 1200008481 to S/N
1200015159.
1. Chock wheels or secure machine with tow vehicle.
2. Power machine in ground mode.
3. Remove the two cover bolts, cover, and cover o-
ring seal from the back of drive motor unit.
4. Insert the cover bolts into the two disengage holes
in the brake housing.
5. Tighten down the bolts and the brake on that
drive motor will disengage.
6. Repeat this procedure on opposite wheel drive.
With both drive motor brakes now disengaged,
the machine can be moved manually.
7. After towing is complete, chock wheels and
remove cover bolts from disengage holes.
8. Reinstall cover. Before installation, check the cover
o-ring seal for damage, replace if necessary.
CAUTION
AFTER THE MACHINE IS TOWED, THE DISENGAGE BOLTS MUST
BE REMOVED FROM THE BRAKE DISENGAGE HOLES. THE
BRAKES CANNOT BE ENGAGED WITH THE DISENGAGE BOLTS IN
THE BRAKE DISENGAGE HOLES. THIS WILL CAUSE THE MACHINE
TO ROLL WHEN PARKED ON AN INCLINE.
1. Brake Cover Bolts
2. Brake Cover
3. Cover O-ring Seal
4. Disengage Holes
Figure 3-6. Disengage Procedure