Snorkel S2545 - Manual (Page 27)

❑
Cables and Wiring Harness
Inspect all cables and wiring for wear and/or
physical damage such as loose connections,
broken wires, and frayed insulation. Check the
wiring in areas where a change in routing
direction may cause them to become pinched
(refer to Figure 8.5). Make sure the cables and
wires are properly routed to avoid sharp edges,
pinching, and scuffing.
Figure 8.5—Cables and Wiring Harness
■ Hydraulic System
Hydraulic power is supplied from a single stage
hydraulic pump with a 4.1 horsepower DC
electrical motor.
Hydraulic fluid escaping under pressure can
have enough force to inject fluid into the
flesh. Serious infection or reaction can result
if medical treatment is not given immediately.
In case of injury by escaping hydraulic fluid,
seek medical attention at once.
The hydraulic reservoir, pump, filter, and control
valve is located in the hydraulic tray on the right
side of the chassis.
❑
Fluid Level
Check the hydraulic fluid level with the aerial
platform on a level surface and the platform
stowed. The fluid level must be between the Full
and Add marks as viewed on the level indicator
(refer to Figure 8.6).
Figure 8.6—Fluid Level Indicator
Not all hydraulic fluid is suitable to use in the
hydraulic system. Some have poor lubricating
characteristics and can increase component
wear. Only use hydraulic fluid as
recommended.
If necessary, remove the filler cap and add fluid of
the proper type. Refer to Chapter 2—Specifications
for the proper type and grade of hydraulic fluid to
use. The need to regularly add fluid indicates a
leak that should be corrected.
❑
Hoses, Tubes, and Fittings
Inspect all hydraulic hoses, tubes, and fittings for
wear, leakage, or damage (refer to Figure 8.7).
Make sure the hoses are properly routed to avoid
sharp edges, kinking, and scuffing. Inspect the
tubes for dents or other damage that may restrict
fluid flow. Make sure all hoses and tubes are held
firmly in their support brackets.
Figure 8.7—Hose, Tubes, and Fittings
Hydraulic fluid leaks are easily visible on the
ground. Check under the chassis for fluid that has
leaked.
S2545 – 0410002 page 8 - 3
Chapter 8. Prestart Inspection
DANGER
CAUTION