Snorkel AB60J, Repair Parts Manual, Page: 1058 / 1150

AB60J – 0181971 Maintenance – 5
Frequent Inspection and Maintenance – Every 90 Days or 150 Hours
OK OK - No Service Required
Serial Number
✔
Corrective Action Required
X Corrected, (Record description of corrective action).
Inspection Procedures Codes
(1) Weld cracks, dents and/or rust
(2) Installation
(3) Leaks
(4) Operation
(5) Condition
(6) Tightness
(7) Residue buildup
(8) See placards and decals inspection chart
Check OK
✔
X
Chassis
Structural (1)
Steering cylinder pin caps and tie wire (2,6)
Steering linkage (4)
Tires, foam filled (5)
Hydraulic tubes and hoses (3,5)
Decals and placards (2,8)
Torque drive wheel lug nuts per placard on wheel (6)
Torque steer wheel lug nuts per placard on wheel (6)
Right drive motor (3)
Left drive motor (3)
Lubrication points
Turntable
Structural (1)
Torque turntable top bolts @180 ft. lbs. (6)
Torque turntable bottom bolts @180 ft. lbs. (6)
Hydraulic tubes and hoses (3,5)
Riser lift cylinder pin caps and tie wire (2,6)
Riser lift cylinder and holding valve (2,6)
Riser boom emergency bleed down valve (4)
Cowling (5,6)
Wire harness (2,5)
Decals and placards (2,8)
Master level cylinder pin caps (2,6)
Torque master level cylinder bolts @80-100 ft. lbs.
Rotation backlash (5)
Correct operators manual in document holder
System pressure
Lubrication points
Rotation brake (4)
Centerpost (3,6)
Booms
Structural (1)
Main boom pin caps and tie wire (2,6)
Main boom emergency bleed down valve (4)
Hydraulic tubes and hoses (3,5)
Extension cylinder pin caps and tie wire (2,6)
Extension cylinder and holding valve (3,4)
Hose carrier tube and support (7)
Plastic hose track
Electrical wires (5)
Extend retract wire ropes and sheaves (2,5,6)
Main lift cylinder pin caps and tie wire (2,6)
Main lift cylinder holding valve (3,4)
Riser boom pin caps and tie wire (2,6)
Follower arm pin caps and tie wire (2,6)
Jib cylinder pin caps and tie wire (2,6)
Jib cylinder holding valve (3,4)
Check OK
✔
X
Booms (Continued)
Jib boom leveling pin caps and tie wire (2,6)
Leveling bellcrank pin caps and tie wire (2,6)
Decals and placards (2,8)
Follower arm "X" bars (1,2,6)
Platform
Structural (1)
Decals and placards (2,8)
Platform gate (4)
Hydraulic tubes and hoses (3,5)
Slave level cylinder pin caps and tie wire (2,6)
Slave level cylinder holding valves (3,4)
Platform mounting bolts (2,6)
Platform rotator
Structural (1)
Hydraulic rotator actuator (3)
Platform rotation holding valve (4)
Pylon pin caps and tie wire (2,6)
Mounting bolts and pin caps (2,6)
Upper control station
Foot switch, unit will not start when engaged (4)
Foot switch, functions operate when engaged (4)
Engine START-STOP (4)
Electric throttle, if equipped (4)
Turntable rotation (4)
Riser boom UP-DOWN (4)
Main boom UP-DOWN (4)
Jib boom UP-DOWN (4)
Boom extension IN-OUT (4)
Platform leveling (4)
Platform rotation (4)
Drive range HIGH-MID-LOW, boom stowed (4)
Drive speed SLOW, boom raised (4)
Emergency power, all functions (4)
Emergency shutdown control (4)
Gradual start to stop lift/swing/drive controls (4)
Drive speed limit switch, boom lift (4)
Drive speed limit switch, boom extend (4)
5° tilt alarm (4)
110 volt AC power to platform (2,4)