Skyjack SJ61T, Service Manual

Page: 16 / 232

Page 16 December 2007
Telescopic Boom Series
Models SJ61T & SJ66T
194312
Section 1 - Scheduled Maintenance Scheduled Maintenance Inspections
1.1-5 Control Compartment
- Ensure all compartment latches are secure
and in proper working order.
• Base Control Console (B)
-
Ensure all switches are returned to their
neutral positions.
-
Ensure there are no loose or missing
parts and there is no visible damage.
• Hydraulic Tank (B)
-
Ensure hydraulic filler cap is secure.
-
Ensure tank shows no visible damage
and no evidence of hydraulic leakage.
• Hydraulic Oil (*,B)
-
Be sure that the boom is in the stowed
position, and then visually inspect the
sight gauge located on the side of the
hydraulic oil tank.
-
The hydraulic oil level should be between
the minimum and maximum marks on the
sight glass. Add oil as needed. Refer to
Table 2.12 Specifications and Features
for recommended oil type.
* - Bi-Annual Inspection
-
For hydraulic oil replacement procedure,
refer to 5.7-2 Change Hydraulic Oil .
• Hydraulic Return Filter (B,C)
-
Ensure filter element is secure.
-
Ensure there are no signs of leakage or
visible damage.
C - Annual Inspection
-
For hydraulic tank filter replacement
procedure, refer to Section 5.6-1 .
• Brake and Main Manifolds (B,C)
-
Ensure all fittings and hoses are properly
tightened and there is no evidence of
hydraulic leakage.
-
Ensure there are no loose wire
connections or missing fasteners.
• Emergency Power Unit (B)
-
Ensure there are no loose or missing
parts and there is no visible damage.
-
Ensure there are no loose wire
connections or missing fasteners.
-
Ensure all fittings and hoses are properly
tightened and there is no evidence of
hydraulic leakage.
Hydraulic Tank
Base Control
Console
Fuel Tank
Emergency Power
Unit
Brake Manifold
Hydraulic Return
Main Manifold
High Pressure Filter