Brake System; Free-Wheeling Valve - Skyjack SJIII 3219 Operating Manual

Section 2 - Familiarization

2.2-4 Brake System

The brake system is located at the rear of the base. The
brakes must be manually disengaged before pushing,
winching or towing. Refer to
on how to release brakes manually. The system contains
the following controls:
Pin Brakes (If Equipped)
Disc Brakes (If Equipped)
Figure 2-3. Brake System
1. Brake auto reset valve plunger
2. Brake hand pump
SJIII DC Electric
It is the responsibility of the operator to read, completely understand and follow all instructions and warnings
Section 2.5-2 for procedure
1
2
contained in this operating manual and on the aerial platform.

2.2-5 Free-wheeling Valve

Model 3219
Models 3226 and 4632
Figure 2-4. Free-wheeling Valve
1. Free-wheeling Valve - The free-wheeling valve
is located at the front and/or rear of the aerial
platform (depending on the model). Refer to
Section 2.5-1 for procedure on how to release the
free-wheeling valve.
Control Functions
1
1
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