Introduction; Starter Motor Information; 3Tnv82A To 4Tnv88 - Standard And Optional - Yanmar 3TNV82A-B Service Manual

Introduction

INTRODUCTION
This section of the Service Manual covers the servicing of the starter motor. Yanmar Part No. 129900-
77010 is standard equipment on 4TNV94-98 model engines and is used in this section to show the service
procedures for a representative starter motor. For specific part detail, see the Yanmar Parts Catalog for the
engine you are working on.

STARTER MOTOR INFORMATION

3TNV82A to 4TNV88 - Standard and Optional

YANMAR Mfg.
Part Mfg. Part
Number Number
129129- 228000-
Denso
77010 0251
129407- 228000-
Denso
77010 3732
129608- S114-
Hitachi
77010 817A
129242- S114-
Hitachi
77010 883
129136-
Hitachi S13-332
77011
129612- S25-
Hitachi
77011 166A
TNV DI Service Manual
Specification
Terminal
Voltage
DC12V-1.6 hp
11.5
(1.2 kW)
DC12V-1.9 hp
11.5
(1.4 kW)
DC12V-1.9 hp
11
(1.4 kW)
DC12V-2.3 hp
11
(1.7 kW)
DC12V-3.1 hp
11
(2.3 kW)
DC24V-5.3 hp
24
(4.0kW)
No Load
Amperag Terminal
rpm
e Draw Voltage
90A MAX 3000 8
90A MAX 3000 8.5
90A MAX 2700 8.4
90A MAX 2300 8
140A
4100 7.7
MAX
100A
3500 18
MAX
STARTER MOTOR
Loaded
Amperag
Torque rpm
e Draw
87 in.-lb
280 Max (9.81N·m; 900
1.0 kgf·m)
117 in.-lb
350 Max (13.2 N·m; 1000
1.4 kgf·m)
74 in.-lb
250 Max (8.3 N·m; 1000
0.9 kgf·m)
134 in.-lb
370 Max (15.1 N·m; 880
1.5 kgf·m)
97 in.-lb
400 Max (11.0 N·m; 1400
1.1 kgf·m)
269 in.-lb
400 Max (30.4 N·m; 1000
3.1 kgf·m)
11-5