Power Step 980E-001 Manual Download

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PSA-K980E-FS 8-11-16A

Model No.: PSA-K980E-FS
Serial No.:980E-001 - ~
Date Manufactured:

FOLDING STAIRWAY

Manual for Komatsu 980E Truck - Hydraulic Power Pack

Summary of Contents for 980E-001

Page 1: ...PSA K980E FS 8 11 16A Model No PSA K980E FS Serial No 980E 001 Date Manufactured FOLDING STAIRWAY Manual for Komatsu 980E Truck Hydraulic Power Pack ...

Page 2: ...ating Procedure 9 Section 4 Recommended Maintenance Procedure 10 Section 5 Assembly Complete Main Assemblies 11 5 1 Assembly Complete Parts List 12 5 2 Landing Assembly Parts List 14 5 3 Stair Assembly Parts List 16 5 4 Hydraulics Cylinder Assembly Cylinder and Components Valve Diagram 18 5 5 Power Pack Assembly Parts List 22 5 6 Electrical Controls Wiring Diagrams ...

Page 4: ...FOLDING STAIRWAY Komatsu 980E Truck Section 1 Mounting and Installation PS 23635 Pg4 PSA K980E FS 8 11 16A ...

Page 5: ...FOLDING STAIRWAY Komatsu 980E Truck Section 1 Mounting and Installation PS 23636 Pg5 PSA K980E FS 8 11 16A VIEW 1 VIEW 6 VIEW 3 VIEW 4 VIEW 5 VIEW 2 ...

Page 6: ...FOLDING STAIRWAY Komatsu 980E Truck Section 1 Mounting and Installation Dimensions PS 23678 Pg6 PSA K980E FS 8 11 16A ...

Page 9: ...e for damage loose components handrails etc Check for hydraulic oil leaks from hydraulic cylinders plumbing and hoses Notify the appropriate supervisor for any observed damage or malfunction 500 Hours Grease on regular service Check daily service as above Change oil Use same as Machine Hydraulics Pg9 PSA K980E FS 8 11 16A ...

Page 10: ...10 PSA K980E FS 8 11 16A Item Part No Part Name Qty 1 2 PSA K980E FS PS 23667A ASSEMBLY COMPLETE LANDING ASSEMBLY INC HANDRAILS REFER TO 5 1 FOR DETAILS 1 1 3 PS 23662A STAIR ASSEMBLY INC HANDRAILS REFER TO 5 1 FOR DETAILS 1 4 PS 62999 AH 980E HYDRAULIC CYLINDER 1 5 PS 80103A SLD POWER PACK 1 ...

Page 11: ...FOLDING STAIRWAY Komatsu 980E Truck Hydraulic Operation Section 5 1 Assembly Complete PSA 980E FS Pg11 PSA K980E FS 8 11 16A ...

Page 12: ...FOLDING STAIRWAY Komatsu 980E Truck Section 5 1 Landing Assembly PS 23667A Pg12 PSA K980E FS 8 11 16A Hydraulic Cylinder See page 16 ...

Page 14: ...FOLDING STAIRWAY Komatsu 980E Truck Section 5 3 Stair Assembly PS 23662A 980E See Parts List Page 14 Pg14 PSA K980E FS 8 11 16A ...

Page 17: ...E FS 8 11 16A FOLDING LADDER Komatsu 980E Truck Section 5 4 Hydraulic Cylinder Valve Diagram See also Drawing page 16 Double Acting Hydraulic System with directional Control Valve and Cylinder Lock Valve 0 040 0 040 ...

Page 18: ...su 980E Truck Hydraulic Operation Section 5 5 Power Pack PS 80103A SLD See Parts List Pg 20 21 Pg18 PSA K980E FS 8 11 16A 9 9A 8 4 13 27 26 6 5 25 6 2 7 7A 10 29 11 16 14 12 3 30 24 3A 3B Hoses shown dotted View B View A 8A ...

Page 19: ...3A SLD See Parts List Pg 20 21 View B View A 32 33 24 14 19 11 16 28 NOTE THE RELIEF PRESSURE OF THE POWERPACK IS TO BE SET TO 2800PSI IF THE POWERPACK IS REPLACED THIS RELIEF PRESSURE WILL NEED TO BE RESET USING INLINE GAUGES FAILURE TO DO SO MAY RESULT IN ACCIDENT OR INJURY 10 18 31 17 12 15 20 37 21 23 9 9A 36 ...

Page 21: ...rt Name Qty 30 31 32 33 34 35 36 37 PS 73009 PS HD10 3 16P PS HD10 5 16P PS 41032 PS 60051 3 5M PS 60050 3 5M PS 63202A PS HD10 5 16P RUBBER BOOT BLACK 3 PIN SOCKET PARK BREAK 5 PIN SOCKET AUTO RAISE DECAL AUTO RAISE SOCKET HYDRAULIC HOSE 9 16 x 3 5M HYDRAULIC HOSE 7 16 x 3 5M VALVE FITTING FLOW CONTROL VALVE 5 PIN SOCKET 3 1 1 1 1 1 1 1 Not Shown Not Shown ...

Page 22: ...R Komatsu 980E Truck Section 5 6 Electrical Controls Cab Harness Equipment Refer Wiring Harness Drawings Proximity Switch Assembly Mounted on Fixed Landing Control Pendant Switch Mounted on Handrail 7 3 8 4 2 5 6 1 ...

Page 23: ... PS 77004 PS 75430 PS 77002 PS 77003 CONTROL PENDANT SWITCH CONTROL PENDANT BRACKET HAND RAIL SWITCH HARNESS AUTO RAISE HARNESS CABIN TO SWITCH HARNESS PROXIMITY SWITCH CABIN BOX LED LIGHT INDICATOR WIRING HARNESS IN CABIN 1 1 1 1 1 2 1 1 Optional only 1 x Optional WARNING LOW OR FAULTY BATTERIES WILL VOID WARRANTY ON THE POWER PACK AND ALL ELECTRICAL SWITCHES AND COMPONENTS ...

Page 24: ...Pg24 PSA K980E FS 8 11 16A FOLDING STAIRWAY Komatsu 980E Truck Hydraulic Operation Section 5 6 Electrical System Wiring Diagrams Pg 1 ...

Page 25: ...Pg25 PSA K980E FS 8 11 16A FOLDING STAIRWAY Komatsu 980E Truck Hydraulic Operation Section 5 6 Electrical System Wiring Diagrams Pg 2 KOM 980E Hydraulic Operation ...

Page 26: ...Pg26 PSA K980E FS 8 11 16A FOLDING STAIRWAY Komatsu 980E Truck Hydraulic Operation Section 5 6 Electrical System Wiring Harness Pgs 3 ...

Page 27: ...Pg27 PSA K980E FS 8 11 16A FOLDING STAIRWAY Komatsu 980E Truck Hydraulic Operation Section 5 6 Electrical System Wiring Harness Pgs 4 ...