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> Grove RT630 service maintenance operation manual 1980
Grove RT630 service maintenance operation manual 1980
GROVE RT630 Crane Detailed Service Maintenance Operation Manual
Section 1: General Description - General Description.
Section 2: General Maintenance - General Maintenance.
Section 2: Engine - engine, fuel system, air intake system, water cooling system.
Section 3: Drive Train - drive train, torque converter, transmission.
Section 4: Axles - axles, lubrication, torque values, no-spin differential, brakes, wheels and tires.
Section 5: Steering Systems - steering systems, power steering pump, pressure relief valve, front steering control valve, steer cylinders, rear steering control valve.
Section 6: Rear Axle Oscillation Lockout System - rear axle oscillation lockout system, selector valve, lockout cylinders.
Section 7: Air System - air system, tu-flo 501 compressor, cummins compressor, air governor, air dryer, single check valve, reservoirs, safety valve, automatic drain valve, pressure protection valve, double check valve, relay valves, dual brake valve, spring brake valve, park brake control valve, low pressure indicating switches, stoplight switch, dual pressure gauge, foot throttle valve, throttle air cylinder, four-way air solenoid valve, transmission range shift and rear axle disconnect air cylinders.
Section 8: Hydraulic System - hydraulic system, supply pressure and return circuit, hydraulic pump and disconnect, valves, relief valves, directional control valve, sequence valve, power steering relief valve, pilot operated check valve, outrigger selector valve, double selector valve, solenoid valve, pressure reducing/relieving valve, flow divider valve, double crossover relief valve, holding valve, hoist motor control valve, free-fall control valve, pressure limiting valve, cylinders, outrigger stabilizer cylinder, lift cylinder, outrigger extension cylinder, steer cylinder, oscillation lockout cylinder, telescope cylinder.
Section 9: Swing System - swing system, swing motor, swing brake, swing gearbox, swing bearing.
Section 10: Boom - boom, telescope circuit, lift circuit, swingaway extention and A-Frame jib, boom extension and retraction cable.
Section 11: Hoists - hoists, HO-25 hoist, vane type motor (HO-25B hoist), Grove model HO-15B Hoist, vane type motor (HO-15B hoist), gearmatic model 25 hoist with free fall, hoist to boom alignment, hoist drum rotation indicator, cable follower, counterweight.
Section 12: Outriggers - Outriggers, outrigger beam, extension cylinder, jack cylinder, outrigger selector valve, solenoid valves, sequence valves.
Section 13: Swivels - swivels, hydraulic swivel, air/transmission swivel, electrical swivel.
Section 1: Cab Heater And Defroster
Section 2: Emergency Steer Pump
Section 3: Front Mounted Tow Winch
Section 4: Miscellaneous Optional Equipment
