Kubota J106-AUS Workshop Manual Download

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CONTENTS

SERVICING

1. GENERAL .........................................................................................................S-1

[1] GENERAL IDENTIFICATION ....................................................................S-1
[2] PRECAUTION.............................................................................................S-2
[3] LUBRICANTS, FUEL AND COOLANT .....................................................S-3
[4] TROUBLESHOOTING ................................................................................S-4

(1) Generator..............................................................................................S-4
(2) Engine.................................................................................................S-15

[5] SERVICING SPECIFICATIONS ..............................................................S-18

(1) Generator............................................................................................S-18
(2) Engine [Z482, D722] ...........................................................................S-22
(3) Engine [D1005, V1305].......................................................................S-28

[6] TIGHTENING TORQUES ........................................................................S-34

(1) Tightening Torques for Special Use Screws, Bolts and Nuts .............S-34
(2) Tightening Torques for General Use Screws, Bolts and Nuts ............S-35

[7] MAINTENANCE CHECK LIST................................................................S-36
[8] CHECKING AND MAINTENANCE (GENERATOR) ..............................S-37

(1) Generator............................................................................................S-37
(2) Engine.................................................................................................S-38

[9] SPECIAL TOOLS....................................................................................S-43

2. GENERATOR .................................................................................................S-49

[1] DISASSEMBLING AND ASSEMBLING....................................................S-49

(1) External Component ...........................................................................S-49
(2) Generator............................................................................................S-50

[2] SERVICING ..............................................................................................S-52

(1) Terminal Voltage for Each Part During Normal Periods (No-load

Periods)...............................................................................................S-52

(2) Stator Coil ...........................................................................................S-52
(3) Rotor Coil ............................................................................................S-53
(4) Exciter Coil..........................................................................................S-54
(5) Control Panel ......................................................................................S-54
(6) Emergency Relay Activates ................................................................S-55

3. ENGINE ..........................................................................................................S-58

[1] ENGINE BODY .........................................................................................S-58

(1) Checking and Adjusting ......................................................................S-58
(2) Disassembling and Assembling ..........................................................S-61
(3) Servicing .............................................................................................S-76

[2] LUBRICATING SYSTEM ........................................................................S-101

(1) Checking ...........................................................................................S-101
(2) Servicing ...........................................................................................S-101

[3] COOLING SYSTEM................................................................................S-103

(1) Checking and Adjusting ....................................................................S-103
(2) Disassembling and Assembling ........................................................S-104

[4] FUEL SYSTEM .......................................................................................S-105

(1) Checking and Adjusting ....................................................................S-105
(2) Disassembling and Assembling ........................................................S-107

[5] ELECTRICAL SYSTEM .........................................................................S-108

(1) Checking ...........................................................................................S-108
(2) Disassembling and Assembling ........................................................S-111
(3) Servicing ...........................................................................................S-115

KiSC issued 10, 2016 A