Case Crawler Excavator CK25-CK28 Service Manual 7-37902 – PDF DOWNLOAD

Description

Case Crawler Excavator CK25-CK28 Service Manual

FILE DETAILS:

Case Crawler Excavator CK25-CK28 Service Manual

Size : 12 MB
Format : PDF
Language : English
Number of Pages : 288 pages
Brand: Case
Type of machine: Crawler Excavator
Type of document: Service Manual
Model: Case Crawler Excavator CK25-CK28
Part No: 7-37902

CASE CRAWLER EXCAVATOR CK25-CK28 SERVICE MANUAL 7-37902 – PDF DOWNLOAD:

IMAGES PREVIEW OF THE MANUAL:

DESCRIPTION:

Case Crawler Excavator CK25-CK28 Service Manual

GENERAL INFORMATION:

• Cleaning:Clean all metal parts except bearings. In a suitable cleaning solvent or by steam cleaning. Do not use caustic scda for steam cleaning. After cleaning, dry and put oil on all parts. Clean oil passages with compressed air. Clean bearings in a suitable cleaning solvent, try the bearings completely and put oil on the bearings.
• Inspection:Check all parts when the parts are disassembled. Replace all parts that have wear or damage. Small scoring or grooves can be removed with a hone or crocus cloth. Complete a visual inspection for indications of wear. pitting and the replacement of parts necessary to prevent early failures. Bearings Check bearings for easy action. If bearings have a loose fit or rough action replace the bearing. Wash bearings with a suitable cleaning solvent and permit to air dy. DO NOT DRY BEARINGS WITH COMPRESSED AIR.
• Needle Bearings:Before you press needle bearings in a bore always remove any metal protrusions in the bore or edge of the bore. Before you press bearings Into position put petroleum jelly on the inside and outside cfiameter of the bearings.
• Gears:Check all gears for wear and damage. Replace gears that have wear or damage.
• Oil Seals, O-rings and Gaskets:Always install new oil seals. O-rings and gaskets. Put petroleum jelly on seals and O-rings.
• Shafts:Check all shafts that have wear or damage. Check the bearing and oil seal surfaces of the shafts for damage.
• Service Parts:Always install genuine Case service parts. When ordering refer to the Parts Catalog torthe correct part number of the genuine Case replacement items. Failures due to the use of other than genuine Link- Belt replacement parts are not covered by warranty.
• Lubrication:Only use the oils and lubricants specified in the Operator’s or Service Manuals. Failures due to the use of non-specified oils and lubricants are not covered by warranty.

TABLE OF CONTENTS:

Case Crawler Excavator CK25-CK28 Service Manual

1 GENERAL
Safety, General Information and Torque Specifications 1001 7-55741 GB
General specifications 1002 7 -37930GB
2 ENGINE
Engine Removal and Installation 2002 7 -37940GB
Engine Disassembly/Assembly, Lubrication System,
Cooling System and Fuel System 2010 7-37950GB
4 ELECTRICAL
Electrical Troubleshooting and Schematics 4001 7-37960GB
Alternator 4002 7-37980GB
Starter Motor 4003 7-37970GB
5 UNDERCARRIAGE
Tracks, Rollers and Idlers 5002 7 -37990GB
6 POWER TRAIN
Travel Motor and Reduction 6002 7-38000GB
Swing Reduction Gear 6003 7-38150GB
7 UNDERCARRIAGE HYDRAULICS
Hydraulic Swivel 7004 7-3801 OGB
8 UPPER STRUCTURE HYDRAULICS
Pressure setting, Troubleshooting, Hydraulic Schematics 8001 7-38020GB
Hydraulic Reservoir 8010 7-38030GB
Main hydraulic Pump 8020 7-38040GB
Hydraulic Pilot Pump 8021 7-38130GB
Attachment valve 8032 7 -38050GB
Swing and offset cylinder flow selector valve 8035 7-38060GB
Pressure Limiter and Flow Cut-Off Valve 8036 7-38140GB
Swing Motor (CK25) 8037 7-56660GB
Swing Motor (CK28) 8037 7-37920GB
Hand Control Valve 8050 7-38120GB
Attachment cylinders 8081 7-38070GB
9 UPPER STRUCTURE/ ATTACHMENTS
Upper structure and Turntable Bearing 9001 7-38080GB
Boom, Dipper, Bucket and Dozer Blade 9002 7-38090GB
Pedals and Levers 9003 7-381 OOGB
Operator’s Cab and Canopy 9004 7 -3811 OGB

PLEASE NOTE:

• This is the same manual used by the dealers to diagnose and troubleshoot your vehicle
• You will be directed to the download page as soon as the purchase is completed. The whole payment and downloading process will take anywhere between 2-5 minutes
• Need any other service / repair / parts manual, please feel free to contact [email protected] . We still have 50,000 manuals unlisted