Engine Compartment
5
312
4
No. Label Pictorial Description
1
Winching/Towing/Pushing Procedure
Refer to Operating manual.
1. Block or chock wheels to prevent aerial platform from rolling.
2. Turn main power disconnect switch to off position.
At engine side:
3. Locate bypass valve (marked with yellow colour) on inboard
side of drive pump.
4. Rotate bypass valve at using pliers or 1/4” (7mm) wrench by
90 degrees (clockwise).
At hydraulic tank side:
5. Locate brake valve and pump.
6. Push in black knob.
7. Pump by slowly pushing red knob in and out until 300 psi/
21 bar shows on the gauge (if equipped). Brake is now released.
Refer to Section 2.5 Winching & Towing Procedure.
8. A) Remove blocks from wheels.
B) Push/tow/winch to desired location.
9. Block or chock wheels to prevent aerial platform from rolling.
At hydraulic tank side:
10. Reset brake by pulling out black knob.
At engine side:
11. Close bypass valve by rotating 90 degrees
(counterclockwise) to normal condition (at is parallel to shaft
axis).
NOTE
Before operation, ensure all blocks are removed from
wheels.
SJ 40T & SJ 45T
SJ 61T & SJ 66T
Page 81
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