Q13-17. If the lever of the lift control valve is moved
In general, the procedures for troubleshooting and
aft, what happens to the forks?
repairing a forklift are similar to those for repairing
other pieces of support equipment. The systems are
1.
The forks will rise
similar--they are just arranged differently. Review
2.
The forks will descend
your technical manual and follow the guidelines con-
3.
The forks will be locked
tained therein.
4.
The forks will shift to the right
FLIGHT DECK SCRUBBER
Q13-15. What type of engine does the 6K forklift have?
LEARNING OBJECTIVES: Recognize the
1.
A gasoline engine
purpose of flight deck scrubbers. Identify the
2.
An electric motor
components of flight deck scrubbers. Identify
3.
A diesel engine
procedures for troubleshooting and mainte-
4.
A hydraulic motor
nance of flight deck scrubbers.
At first glance, a flight deck scrubber might seem to
Q13-16. What is the purpose of the deadman switch
be a luxury item; but reconsider. In cities and towns
used on a forklift?
where mechanical street sweepers are used, the streets
1. It will stop the engine when the operator is
are undoubtedly cleaner than in places where they are
not sitting on the seat
not. Street cleaners help to keep streets free of dirt,
2. It will apply the brakes when the operator
rocks, nails, and other debris. The flight deck scrubber
in not sitting on the seat
serves the same function on the deck of an aircraft
3. It will lock the boom in place when the
carrier, and on a flight deck, cleaner means safer.
operator is not sitting on the seat
The flight deck scrubber (fig. 13-12) is diesel
4. It will disable the steering when the
powered with a hydraulic pump that is directly coupled
operator is not sitting on the seat
A
C
B
F
E
J
G
I
D
ASf13012
H
A. Steering wheel
E. Recovery tank
I. Head pivot
B. Instrument panel
F. Clean-out door
J. Debris trough release lever
C. Solution tank
G. Articulated joint
D. Rear squeegee
H. Side squeegee
Figure 13-12.--Flight deck scrubber.
13-19
