Chapter 7 - Prestart Inspection; Operator's Manual; Engine; Oil Level - Snorkel TB66JRT Operator's Manual

Potential service and safety problems may be detected
by inspecting the aerial platform. This chapter includes
information on properly inspecting the aerial platform
and includes a prestart inspection check list at the end
of the chapter to ensure that no areas are overlooked.
Warning
The potential for an accident increases when operat-
ing an aerial platform that is damaged or malfunc-
tioning. Death or serious injury could result from
such accidents. Do not operate the aerial platform
if it is damaged or malfunctioning.
Perform a prestart inspection at the beginning of each
shift, before using the aerial platform on the job. The
inspection site must have a smooth and level surface.

Operator's Manual

The manual holder is located behind the front cowl-
ing door (refer to Figure 7.1) on the right side of the
machine.
Manual Holder
Figure 7.1 – Operator's Manual Holder
To inspect the operator's manual and manual holder:
1. Make certain the Operator's Manual holder is se-
curely fastened in place.
2. Check to see that the proper Operator's Manual is
in the holder.
3. Check to see that the manual is complete with all
pages intact and in readable condition.
4. Make certain ANSI publication "Manual of Respon-
sibilities for Dealers, Owners, Users, Operators,
Lessors and Lessees of ANSI/SIA A92.5-2006
Boom-Supported Elevating Work Platforms" is in
the manual holder.
TB66J – 0083740
Chapter 7 – Prestart Inspection

Engine

Visually inspect the engine and its components with the
engine off. The engine is located behind the doors at the
front of the machine (refer to Figure 7.2).

Coolant

Reservoir
Figure 7.2 – Engine Compartment
To inspect the engine:
1. Open the engine compartment doors and visually
inspect the engine and its components with the
engine off.
2. Inspect the latch mechanisms to make certain they
are in good working condition to hold the engine
compartment door closed.
3. Make sure that the engine compartment door is fully
closed and latched before operating the machine
after inspection or service.

Oil Level

The proper oil level is between the two marks on the
dipstick.
To inspect the oil level:
1. Make sure the engine has been off for at least five
minutes before checking the oil level. This will allow
time for the oil to drain to the pan for a more accurate
oil level reading.
2. Remove the dipstick and check to see that the oil
level is between the two marks.
3. If necessary, add oil before starting the engine.
Note
Refer to Chapter 2 for the correct engine oil grade and
weight.
Coolant
Cummins, Ford and GM engines are liquid cooled (refer
to Figure 7.2).
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