Stellar 4500 Manual
3-7
Monthly Inspection
K
ey
Daily
Cylinders
Valves
Valves
Valves
General
Electrical
Structure
Welds
Pins
Hardware
Wear Pads
Pump & Motor
PTO
Hyd Fluid
Hyd Lines
Hook
Rope
Manual
Chassis
Chassis
Station
I
nspection Description
All Daily Inspections.
Visual inspection of cylinders for leakage at rod, fittings, & welds. Damage to rod
&
case.
Holding valves for proper operation.
Control valve for leaks at fittings & between sections.
Control valve linkages for wear, smoothness of operation & tightness of
fasteners. Relief valve for proper pressure settings.
Bent, broken or significantly rusted/corroded parts.
Electrical systems for presence of dirt, moisture & frayed wires.
All structural members for damage.
All welds for breaks & cracks.
All pins for proper installation & condition.
All bolts, fasteners & retaining rings for tightness, wear & corrosion.
Condition of wear pads.
Hydraulic pumps & motors for leakage at fittings, seals & between sections.
Check tightness of mounting bolts.
Transmission/PTO for leakage, abnormal vibration & noise, alignment & mounting
bolt torque.
Quality of hydraulic fluid and for presence of water.
Hoses & tubes for leakage, abrasion damage, blistering, cracking, deterioration,
fitting leakage, & secured properly.
Load hook for abnormal throat distance, twist, wear, & cracks.
Condition of load line.
Presence of operator's manuals with the unit.
T
ire wear and air pressure.
W
orking backup alarm.
Fire extinguisher at cab or machinery housing.
S
tatus
F
requency
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
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