Introduction; Starter Motor Information; Standard And Optional - Yanmar 3TNV88F Service Manual

STARTER MOTOR

INTRODUCTION

This section of the Service Manual covers the servicing of the starter motor. YANMAR Part No. 129242-
77010 is standard equipment on 3TNV88F 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

Standard and Optional

YANMAR Mfg.
Mfg.
Part No. Part No.
129129- 228000-
Denso
77010 0251
129407- 228000-
Denso
77010 3732
129608-
Hitachi S114-817A
77010
129242-
Hitachi S114-883
77010
129136-
Hitachi S13-332
77011
129612-
Hitachi S25-166A
77011
10-4
Specification
Terminal
voltage
DC 12 V-1.6
11.5
hp (1.2 kW)
DC 12 V-1.9
11.5
hp (1.4 kW)
DC 12 V-1.9
11
hp (1.4 kW)
DC 12 V-2.3
11
hp (1.7 kW)
DC 12 V-3.1
11
hp (2.3 kW)
DC 24 V-5.3
24
hp (4.0 kW)
No load
-1
Amperage min Terminal
draw (rpm) voltage
90 A MAX 3000 8
90 A MAX 3000 8.5
90 A MAX 2700 8.4
90 A MAX 2300 8
140 A MAX 4100 7.7
100 A MAX 3500 18
3TNV88F Service Manual
Introduction
Loaded
Amperage min
Torque
draw (rpm)
87 in.-lb
280 Max (9.81 N·m;
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;
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)
-1
900
880