42
SJ30 AJE SJ30 ARJE
213213AAA
Section 4 – Pre-operation
Visual & Daily Maintenance Inspections
4.2-7 Motor/Hydraulic compartment
Ensure all compartment latches are secure and in
proper working order.
1
Hydraulic filter
▪
Ensure housing is secure and shows no visible
damage or leakage.
2
Hydraulic pump/motor
▪
Ensure there are no loose or missing parts and
there is no visible damage.
▪
Ensure all bolts are properly tightened.
▪
Ensure all fittings and hoses are properly
tightened and there is no evidence of hydraulic
leakage.
3
Hydraulic tank
▪
Ensure hydraulic filler cap is secure.
▪
Ensure tank shows no visible damage and no
evidence of hydraulic leakage.
4
Hydraulic oil
▪
Ensure boom is in 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 service
manual for recommended oil type.
5
Emergency power unit
▪
Ensure there are no loose or missing parts and
there is no visible damage.
▪
Ensure there are no loose wires or missing
fasteners.
▪
Ensure all fittings and hoses are properly
tightened and there is no evidence of hydraulic
leakage.
6
Turret rotation motor/gear
▪
Ensure there are no loose or missing parts and
there is no visible damage.
▪
Ensure all bolts are properly tightened.
▪
Ensure all fittings and hoses are properly
tightened and there is no evidence of hydraulic
leakage.
HIGH/MAX
LOW/MIN
TM
1
2
3
5
6
4
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