Komatsu 67E-2 Series Engine Shop Manual SEN04473-00 – PDF DOWNLOAD

Description

Komatsu 67E-2 Series Engine Shop Manual SEN04473-00 – PDF DOWNLOAD

IMAGES PREVIEW OF THE MANUAL:

DESCRIPTION:

Komatsu 67E-2 Series Engine Shop Manual SEN04473-00 – PDF DOWNLOAD

TO THE READER:
This Shop Manual has been prepared to provide servicing personnel with information on the mechanism,
service and maintenance of 67E-2 series.
It is divided into three parts, “Specification”, “Structure, function and maintenance standard” and “Testing and
adjusting”.
■ Specification
Information on the engine specifications.
■ Structure, function and maintenance standard
Information on the construction and function are included. This part should be understood before
proceeding with troubleshooting, disassembling and servicing.
■ Testing and adjusting
• Information on the engine identification, the general precautions, maintenance check list, check and
maintenance and special tools are described.
• Information on the troubleshooting, servicing specification lists, tightening torque, checking and
adjusting, disassembling and assembling, and servicing which cover procedures, precautions, factory
specifications and allowable limits.
All information illustrations and specifications contained in this manual are based on the latest product
information available at the time of publication.
The right is reserved to make changes in all information at any time without notice.
Due to covering many models of this manual, information or picture being used have not been specified as
one model.

TABLE OF CONTENTS:

Komatsu 67E-2 Series Engine Shop Manual SEN04473-00 – PDF DOWNLOAD

COVER 1
00 Index and foreword 0
100 Index 3
Composition of shop manual 4
Table of contents 5
200 Foreword and general information 7
TO THE READER 8
SAFETY INSTRUCTIONS 9
ENGINE NOMENCLATURE 13
APPLICABLE MACHINE MODEL AND SERIAL NUMBER 14
01 Specification 0
100 Specification and technical data 17
SPECIFICATIONS 18
PERFORMANCE CURVES 19
DIMENSIONS 20
10 Structure, function and maintenance standard 0
100 Structure, function and maintenance standard 23
ENGINE BODY 24
[1] HALF-FLOATING HEAD COVER 24
[2] CLOSED BREATHER 24
[3] PISTON 25
30 Testing and adjusting 0
100 Testing and adjusting, Part 1 27
1 ENGINE IDENTIFICATION 29
[1] MODEL NAME AND ENGINE SERIAL NUMBER 29
[2] 3D67E-2 ENGINE 30
[3] CYLINDER NUMBER 30
2 GENERAL PRECAUTIONS 31
3 MAINTENANCE CHECK LIST 32
4 CHECK AND MAINTENANCE 35
[1] DAILY CHECK POINTS 35
[2] CHECK POINTS OF INITIAL 50 HOURS 37
[3] CHECK POINT OF EVERY 50 HOURS 39
[4] CHECK POINT OF EVERY 75 HOURS 40
[5] CHECK POINTS OF EVERY 100 HOURS 41
[6] CHECK POINT OF EVERY 150 HOURS 44
[7] CHECK POINTS OF EVERY 200 HOURS 44
[8] CHECK POINTS OF EVERY 400 HOURS 45
[9] CHECK POINTS OF EVERY 500 HOURS 46
[10] CHECK POINTS OF EVERY 1 OR 2 MONTHS 48
[11] CHECK POINT OF EVERY YEAR 50
[12] CHECK POINT OF EVERY 1000 HOURS 51
[13] CHECK POINTS OF EVERY 1500 HOURS 52
[14] CHECK POINTS OF EVERY 3000 HOURS 54
[15] CHECK POINTS OF EVERY 2 YEARS 56
5 SPECIAL TOOLS 60
200 Testing and adjusting, Part 2 67
1 TROUBLESHOOTING 69
2 SERVICING SPECIFICATIONS 72
3 TIGHTENING TORQUES 79
[1] TIGHTENING TORQUES FOR GENERAL USE SCREWS, BOLTS AND NUTS 79
[2] TIGHTENING TORQUES FOR SPECIAL USE SCREWS, BOLTS AND NUTS 80
4 CHECKING, DISASSEMBLING AND SERVICING 81
[1] CHECKING AND ADJUSTING 81
(1) Engine Body 81
(2) Lubricating System 83
(3) Cooling System 83
(4) Fuel System 85
(5) Electrical System 89
[2] DISASSEMBLING AND ASSEMBLING 96
(1) Draining Engine Oil and Coolant 96
(2) External Components 97
(3) Cylinder Head, Valves and Oil Pan 97
(4) Gear Case and Timing Gears 103
(5) Piston and Connecting Rod 110
(6) Flywheel and Crankshaft 113
(7) Starter 116
(8) Dynamo 118
(9) Alternator 119
[3] SERVICING 120
(1) Cylinder Head and Valves 120
(2) Timing Gears 126
(3) Piston and Connecting Rod 128
(4) Crankshaft 131
(5) Cylinder 137
(6) Oil Pump 138
(7) Starter 139
(8) Alternator 142

Questions? Email us: [email protected]

https://vimeo.com/744133393

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

S.V