Kubota 78.4mm STROKE SERIES Diesel Engine Workshop Manual – PDF DOWNLOAD

Description

Kubota 78.4mm STROKE SERIES Diesel Engine Workshop Manual – PDF DOWNLOAD

DESCRIPTION:

Kubota 78.4mm STROKE SERIES Diesel Engine Workshop Manual – PDF DOWNLOAD

TO THE READER
This Workshop Manual has been prepared to provide servicing personnel with
information on the mechanism, service and maintenance of KUBOTA Diesel
Engines 78.4 mm STROKE SERIES. It is divided into two parts, “Mechanism” and
“Disassembling and Servicing”.
■ Mechanism
Information on construction and functions are included for each engine
section. This part should be understood before proceeding with troubleshooting,
disassembling and servicing.
■ Disassembling and Servicing
Under the heading “General” come general precautions, troubleshooting,
lists of servicing specifications and periodic inspection items. For each engine
section, there are “Checking and Adjustment”, “Disassembling and Assembling”,
and “Servicing” which cover procedures, precautions, factory specification and
allowable limits.
All information, illustrations and specifications contained in this manual are
based on the latest production 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, illustration or picture being used
have not been specified as one model.

TABLE OF CONTENTS:

Kubota 78.4mm STROKE SERIES Diesel Engine Workshop Manual – PDF DOWNLOAD

SPECIFICATIONS———-1
PERFORMANCE CURVES 4
DIMENSIONS 5
M. MECHANISM
F. FEATURE———-M-1
1. ENGINE BODY——— M-3
[1] CYLINDER BLOCK·································· M-3
[2] CYLINDER HEAD···································· M-3
[3] CRANK SHAFT······································· M-S
[4J PISTON AND PISTON RINGS··················· M-S
[SJ CONNECTING ROD································· M-S
[6J CAMSHAFT············································ M-7
[7] FLYWHEEL············································· M-7
[8] ROCKER ARM ········································ M-7
2. LUBRICATING SYSTEM—— M-9
[1J GENERAL········································: …… M-9
[2J OIL PUMP············································ M-11
[3J RELIEF VALVE······································ M-11
[4] OIL FILTER CARTRIDGE ·························M-13
[S] OIL PRESSURE SWITCH························· M-13
3. COOLING SYSTEM——-M-15
[1] GENERAL············································· M-15
[2] WATER PUMP•····································· M-15 ~
[3] THERMOSTAT······································ M-17 ~
(4] RADIATOR··········································· M-17 6 [SJ RADIATOR CAP···································· M;, 17
4. INTAKE/EXHAUSTSYSTEM—–M-19
[1] AIR CLEANER······································· M-19 ~
[2] MUFFLER············································· M-19 ..
5. FUEL SYSTEM———M-21
[1] GENERAL············································· M-21 .:,
[2] INJECTION PUMP································· M-21 ~
[3] INJECTION NOZZLE .. ~ …………………….•. M-2S
[4] FUEL FILTER········································· M-27 .::,
[SJ GOVERNOR········································· M-27 ~
[6] AUTOMATIC ADVANCE TIMER ············•M-31 CJ 6. ELECTRICAL SYSTEM——- M-35 ~
[1] CHARGING SYSTEM····························· M-35
G. GENERAL———–S-1
(1) ENGINE IDENTIFICATION························ S-1
[2] GENERAL PRECAUTIONS························· S-3
(3) TIGHTENING TORQUES··························· S-5
[4] TROUBLESHOOTING······························· S-8
[SJ SERVICING SPECIFICATIONS·················· S-16
[6] MAINTENANCE CHECK LIST·················· S-32
[7] CHECK AND MAINTENANCE················· S-35
[8] SPECIAL TOOLS ········· ················ ·········· ·· S-45
1. ENGINE BODY———S-53
CHECKING AND ADJUSTING ························ S-53
DISASSEMBLING AND ASSEMBLING ············ 5-55
[1] DRAININGWATERANDOIL•················· S-55
[2] EXTERNAL COMPONENTS····················· S-55
[3] CYLINDER HEAD AND VALVES·············· 5-55
[4] GEAR CASE ············································ S-59
[5] PISTON AND CONNECTING ROD ············S-69
[6] FLYWHEEL AND CRANKSHAFT·············· S-75
SERVICING ··················································· S-79
[1] CYLINDER HEAD ····································S-79
[2] TIMING GEAR AND CAMSHAFT············· S-87
[3] PISTON AND CONNECTING ROD ············S-91
[4] CRANKSHAFT········································ S-93
[SJ CYLINDER LINER·································· S-101
2. LUBRICATING SYSTEM—— S-103
CHECKING················································· S-103
SERVICING················································· S-105 r::11111
(1) OIL PUMP············································ S-10S E:a
3. COOLING SYSTEM——- S-107
CHECKING················································ S-107
[1] FAN BELT············································ S-107
[2] RADIATOR ·· · · ······· · ················ ·············· S-107
DISASSEMBLING AND ASSEMBLING ·········· S-109
4.FUELSYSTEM——— S-111
CHECKING AND ADJUSTING ··•••·········•··•···· S-111
[1J INJECTION PUMP································ S-111
[2] INJECTION NOZZLE····························· S-113
DISASSEMBLING AND ASSEMBLING·········· S-115
[1J INJECTION PUMP································ S-115
[2] INJECTION NOZZLE····························· S-115
S. ELECTRICAL SYSTEM——S-117
CHECKING················································· S-117
[1] STARTER············································· S-117
[2] GLOW PLUG········································ S-117
DISASSEMBLING AND ASSEMBLING·········· S-119
[1] STARTER············································· S-119
[2] ALTERNATOR······································ S-121
SERVICING················································ S-127
[1] STARTER············································· S-127
[2] AL TERNA TOR ·•············••·••·•·•••··•••·•••••·· S-131

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KUBOTA 78.4MM STROKE SERIES DIESEL ENGINE WORKSHOP MANUAL – PDF DOWNLOAD:

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