Cat Bucyrus 25,000 Hour Dragline Maintenance Inspection Schedule Manual BI379567 – PDF DOWNLOAD

The. following maintenance schedule Is based on a typical Marion 8000 series drag line. Certain machine features or configurations may be different on a specific machine. Please review carefully and any such differences.

If you have any questions, refer to the appropriate section of the Maintenance and Operating Manual (these are specific to each machine) or contact your Marion service representative for assistance.

INS,PECTION

,''t MARION 25,000·

L'

HOUR DRAGLINE MAINTENANCE

( L\

MARION POWER SHOVEL DIVISION-DRESSER INDUSTRIES, INC. USA. Printed In USA

SCHEDULE

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DAILY .- EVERY 24 HOURS @"

Keep clear and clean

Check oil ·levels and general condition of all cases, oil cir· culation system and filter con· dition ·as required.

.. D tJ Check operation with manual valve.

0 0 Pay out rope/inspect drums grooving and rope clamps.

0 D Check anti-freeze level,· lubricator oil levels, line filters (liquid/dirt).

Check supply in drums. Verify · control valve operation. Check warning/reset circuits. Veryify pump. cycle timing! shutoff.

Check backleg/boom apex. Pressure gauges - check tension of backleg safety cable.

Check all working lights.

D 0 Check sump oil level and drain tank moisture. Check tank pressure-shut off 130. psi; turn on 100 psi. D D 0 0 0 D D 0

Check bleed duct fan operation and filter fan operation for noise or vibration. D D Check oil level site gauge. D D Check site gauge for bearing · lubricant.

D Verify air conditioning operational.

:·,.

IDENTIFICATION

INSPECTION SCHEDULE MODEL SIN

POINTS

MA.CHINE

25,000 HOUR ''MAINTENANCE

VISUAL CHECK

DAILY - EVERY 24. HOURS . DESCRIPTION

Walkways

Ladders

1.

and

2. All Gear Cases

Motions

3. Brakes for all

6. ·Compressor(s) L) ·· 7. Auto Lube System 8. Structural Components 9. Lighting System 10. Filter Fans 11. Main Transformer(s) 12. Motor Generator Set(s) 13. Power Control Room STATUS YES. NO 0 D D D SHIFT 1 2 3 OPERATOR INSPECTOR

4. Wire Rope on Hoist and Drag Drum 5. Air System

ACTION I REMARKS

D

·.·.

- EVERY 24

DAILY

HOURI

MACHINE IDENTIFICATION 25,000 HOUR ·MAINTENANCE INSPECTION SCHEDULE .,.1--Mo_oe_L__s_JN_----1 VISUAL CHECK POINTS SHIFT 1 2 3 DAILY EVERY 24 HOURS DESCRIPTION 14. Bucket - Hoist Chain - Upper/Lower ( ·s. Bucket- Drag Chain- Upper/Lower \.__. 16. Bucket- Wire Rope Sockets/Connections 17. Bucket- Spreader Bar Upper and Lower · 18. Bucket- Trunnion.Connect Points 19. Bucket- Dump Rope Rigging 20. Bucket - Wire Rope .Dump Line 21. Bucket - Arch Structure 22. Bucket - Corner Castings ,3, Bucket - Lip Casting 24. Bucket- Teeth 2 5. Bucket Wear Plates 26. Bucket Heel Casting 27. Basket Structure 28. Lubrication - Bucket Rigging STATUS YES NO 0 D 0 D D D D D D 0 D 0 D o· 0 D D D D D D.D D D D D 0 D D D OPERATOR INSPECTOR ACTION./ REMARKS Check links for twist and cracks. Check links for twist and cracks. Check. condition of rope and connections. Check .for cracking.Check for cracking RH and LH. Check condition of chain. Check condition of anchor. Check for cracks. Check for cracks. Check for cracks. Identify missing and replace. Check material remaining. Check, wear. Check for cracks. Verify distribution.

>':-."·.-.;..< .: - '• .:- ··. ': -.,_

- \EVERY

DAILY

·HOURS

• Thank you very much for reading the preview of the manual.

• You can download the complete manual from: www.heydownloads.com by clicking the link below

• Please note: If there is no response to CLICKING the link, please download this PDF first and then click on it.

CLICK HERE TO DOWNLOAD THE COMPLETE MANUAL

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