Snorkel A38E, Руководство по эксплуатации и ремонту

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A38E Maintenance – 5
Frequent Inspection and Maintenance – Every 30 Days or 50 Hours
Item Procedure Information OK
Battery System
Check specific gravity 1.28(US 1275) at 32.2°C
(90°F)
Hydraulic Pump
Wipe clean
Check for hose fittings leaks
Check for leaks at mating
surfaces
Check mounting bolt for proper
torque
Hydraulic System
Check hose connections
check for exterior wear
Tyres / Wheels
Torque drive and steer wheel
lug nuts.
Torque lug bolts/nuts to proper value Front: 175 Nm (130 lb ft)
Rear: 145 Nm (107 lb ft)
Overload System
Check/torque nuts 220Nm (162 ft. lbs)
Steering Assembly
CheckSteering Cylinder for
Leaks
Turtable (Slew System)
Check slew motor fo leaks
and mounting bolts for proper
torque.
Slew System/First post
Check torque on all bolts, 15
outer ring and 20 inner ring
Re-torque Bolts 220Nm (160 ft.lbs)
Elevating Assembly
Check pivot pins for damage
Check pivot pin retaining rings
Upper / Lower Cylinders
Check Cylinder rod for wear
Check pivot pin retaining rings
Grease all fittings
Entire unit
Lubricate
Grease all fittings
Turntable (Slew)
Grease Slew gear Clear and lubricate,check for damage Interflon LS 1/2
Performed by: Date: