Yanmar 3TNV88-BKMS 4TNV88-BKMS 4TNV88-BDMS 4TNV88-BDMSR1 Engines PARTS MANUAL(917329) – PDF DOWNLOAD

Yanmar 3TNV88-BKMS 4TNV88-BKMS 4TNV88-BDMS 4TNV88-BDMSR1 Engines PARTS MANUAL(917329) – PDF DOWNLOAD

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Yanmar 3TNV88-BKMS 4TNV88-BKMS 4TNV88-BDMS 4TNV88-BDMSR1 Engines PARTS MANUAL(917329) – PDF DOWNLOAD

Introduction

This manual covers the Yanmar 3TNV88-BKMS/4TNV88-BKMS, 4TNV88-BDMS and 4TNV88- BDMSR1 engines (P/N 192473/192474, 192494, and 50320698 respectively), used in Gehl 3640/3840/ 4240 and Mustang 2026/2041; and Mustang 2044/2054 skid-steer loaders, respectively. When ordering service parts, specify the correct part number, full description, quantity required, and the engine model number and serial number. Items shown that do not have a part number are shown for reference purposes only and are not available for purchase. Part numbers may change. Your Gehl or Mustang dealer will have the latest part number. Gehl® Company and the Mustang® Manufacturing Co., Inc., reserve the right to make changes or improvements in the design or construction of any part of the unit without incurring the obligation to install such changes on any previously delivered units. GEHL is a registered trademark of Manitou Equipment America, LLC. MUSTANG is a registered trademark of Manitou Equipment America, LLC.
IMPORTANT
For maximum engine life, when shutting the engine down, allow the engine to idle, without load, for five minutes.This will allow engine components that operate at high temperatures to cool slightly before the engine itself is shut down.

TABLE OF CONTENTS:

Yanmar 3TNV88-BKMS 4TNV88-BKMS 4TNV88-BDMS 4TNV88-BDMSR1 Engines PARTS MANUAL(917329) – PDF DOWNLOAD

CYLINDER BLOCK………………. 5
GEAR HOUSING………………… 7
FLYWHEEL HOUSING AND OIL SUMP…. 9
CYLINDER HEAD AND BONNET………11
SUCTION MANIFOLD……………..15
EXHAUST MANIFOLD……………..17
CAMSHAFT AND DRIVING GEAR……..19
CRANKSHAFT AND PISTON…………21
LUBRICATION OIL SYSTEM………..24
COOLING WATER SYSTEM………….28
BDMSR-1 Fuel Injection Pump……32
FUEL INJECTION PUMP…………..36
BDMSR-1 Governor……………..40
GOVERNOR…………………….43
BDMSR-1 Fuel Injection Valve…..45
FUEL INJECTION VALVE………….47
BDMSR-1 Accessory…………….50
BDMSR-1 Fuel Pipe…………….53
FUEL LINE……………………55
STARTING MOTOR……………….57
GENERATOR……………………60
TOOL AND GASKET SET…………..63
Appendix A:Pages Index………..66
Appendix B:Parts Index………..67