Komatsu Hd465-7e0 Hd605-7e0 Dump Truck Updated Repair Manual
DUMP TRUCK
SEN01081-12
HD465-7E0
HD605-7E0
SERIAL NUMBERS
HD465- 10001-10037
HD465-10101 and up
HD605- 8001-8032
HD605-10101 and up
Table of contents 1
00 Index and foreword
Index SEN01083-12
Composition of shop manual 2
Table of contents … 4
Foreword and general information SEN01084-06
Safety notice.. 2
How to read the shop manual …… 7
Explanation of terms for maintenance standard……. 9
Handling of electric equipment and hydraulic component 11
Handling of connectors newly used for engines……. 20
How to read electric wire code ….. 23
Precautions when carrying out operation. 26
Method of disassembling and connecting push-pull type coupler… 29
Standard tightening torque table .. 32
Conversion table … 36
01 Specification
Specification and technical data SEN01086-03
Specification drawing 2
Specifications 4
Weight table .. 12
Fuel, coolant and lubricants . 13
10 Structure, function and maintenance standard
Engine and cooling system SEN01088-02
Radiator, torque converter oil cooler, after cooler, work equipment oil cooler, fuel cooler… 2
Fuel system… 4
Brake oil cooler…… 5
Output shaft… 6
Power train, Part 1 SEN01089-02
Power train skeleton. 2
Drive shaft ….. 4
Torque converter and transmission hydraulic piping 6
Brake cooling oil control valve (BCV)… 8
Torque converter … 10
Torque converter valve. 17
Transmission . 19
Transmission control valve… 35
ECMV …. 36
Power train, Part 2 SEN01090-01
Axle ……. 2
Differential ….. 4
Final drive…… 5
Wheels .. 6
Steering system SEN01091-01
Steering column….. 2
Steering linkage….. 3
Brake system SEN01092-02
Brake piping .. 2
Brake valve…. 4
Secondary brake valve. 7
Relay valve…. 8
00 Index and foreword SEN01083-12
HD465-7E0, HD605-7E0 5
Front brake off valve 9
Accumulator charge valve…. 10
Accumulator .. 14
Slack adjuster 15
Brake….. 17
Parking brake solenoid valve ……. 21
Undercarriage and frame SEN01093-03
Suspension … 2
Suspension cylinder. 4
Rear axle support.. 12
Hydraulic system SEN01094-03
Steering and hoist hydraulic piping …… 2
Dump body control 4
Hydraulic tank ……. 5
Steering valve 6
Crossover relief valve… 10
Steering cylinder…. 11
Steering control valve… 12
Hoist valve….. 18
Dump control valve (EPC valve) .. 24
Hoist cylinder. 28
Hydraulic pump ….. 29
Work equipment (Body) SEN04679-00
Auto greasing system… 2
Cab and its attachments SEN01095-02
ROPS cab ….. 2
Air conditioner ……. 3
Rear view monitor . 9
Electrical system, Part 1 SEN01096-04
Machine monitor system …… 2
Electrical system, Part 2 SEN01097-03
Automatic shift control system ….. 2
Transmission controller 6
Automatic emergency steering system 20
Automatic suspension system…… 24
Retarder control system ……. 27
Battery disconnector switch . 38
Dump control lever 44
Electrical system, Part 3 SEN01098-02
Payload meter (Card type) ……. 2
Electrical system, Part 4 SEN01099-05
VHMS controller related ……. 2
ASR system (If equipped) …. 26
Sensors, switches . 32
20 Standard value table
Standard service value table SEN01649-03
Standard value table for engine … 2
Standard value table for machine. 4
30 Testing and adjusting
Testing and adjusting, Part 1 SEN01650-04
Tools for testing, adjusting, and troubleshooting …… 3
Sketch of special tool … 9
Testing engine speed … 10
