LUBRICATION SYSTEM
TNV DI Service Manual
9-7
Oil Pump Service Information
Inner Rotor and Gear Boss Clearance
<Multiple tooth trochoid type 3TNV82A - 4TNV88>
Rotor Shaft Clearance
<Trochoid type 3TNV82A-B - 4TNV88-B, 4TNV94L - 4TNV106T>
Item
Parts
Standard
Dimension
Standard
Clearance
Standard
Clearance
Limit
Reference
Page
Inside Clearance of
Inner Rotor
Gear Boss Diameter
2.0886 - 2.0925 in.
(53.05 - 53.15 mm)
0.012 - 0.020 in.
(0.3 - 0.5 mm)
0.024 in.
(0.6 mm)
Rotor Diameter
2.1043 - 2.1083 in.
(53.45 - 53.55 mm)
Inner Rotor Width
Across Flat
Clearance
Width Across Flat of
Gear Boss
1.9468 - 1.9587 in.
(49.45 - 49.75mm)
0.008 - 0.020 in.
(0.2 - 0.5 mm)
0.028 in.
(0.7 mm)
Width Across Flat of
Rotor
1.9665 - 1.9705 in.
(49.95 - 50.05 mm)
Model
Inspection Item
Standard
Limit
Reference
Page
3TNV82A-B
3TNV88-B, 3TNV88-U
4TNV88-B, 4TNV88-U
3TNV84T-Z, 4TNV84T-
Z
ÉvÉåÅ[ÉgéðéÛì‡åa
0.3937 - 0.3943 in.
(10.000 - 10.015 mm)
0.3953 in.
(10.040 mm)
Rotor Shaft O.D.
0.3919 - 0.3924 in.
(9.955 - 9.967 mm)
0.3913 in.
(9.940 mm)
Rotor Clearance
0.0013 - 0.0024 in.
(0.033 - 0.060 mm)
0.0039 in.
(0.100 mm)
4TNV94L, 4TNV98,
4TNV98T
4TNV98-Z, 4TNV98-E
4TNV98T-Z
ÉMÉÑÉPÅ[ÉXéðéÛì‡åa
0.5110 - 0.5126 in.
(12.980 - 13.020 mm)
0.5138 in.
(13.050 mm)
Rotor Shaft O.D.
0.5100 - 0.5104 in.
(12.955 - 12.965 mm)
0.5096 in.
(12.945 mm)
Rotor Clearance
0.0006 - 0.0026 in.
(0.015 - 0.065 mm)
0.0041 in.
(0.105 mm)
4TNV106, 4TNV106T
ÉMÉÑÉPÅ[ÉXéðéÛì‡åa
0.5118 - 0.5126 in.
(13.000 - 13.020 mm)
0.5138 in.
(13.050 mm)
Rotor Shaft O.D.
0.5100 - 0.5104 in.
(12.955 - 12.965 mm)
0.5096 in.
(12.945 mm)
Rotor Clearance
0.0014 - 0.0026 in.
(0.035 - 0.065 mm)
0.0041 in.
(0.105 mm)
TNV_DI_SM_A4.book 7 ページ 2007年12月6日 木曜日 午前9時23分
Содержание 3TNV82A-B
Страница 6: ...TABLE OF CONTENTS iv TNV DI Service Manual This Page Intentionally Left Blank TNV_DI_SM_A4 book iv...
Страница 8: ...INTRODUCTION 1 2 TNV DI Service Manual This Page Intentionally Left Blank TNV_DI_SM_A4 book 2...
Страница 10: ...YANMAR WARRANTIES 2 2 TNV DI Service Manual This Page Intentionally Left Blank TNV_DI_SM_A4 book 2...
Страница 18: ...SAFETY 3 2 TNV DI Service Manual This Page Intentionally Left Blank TNV_DI_SM_A4 book 2...
Страница 40: ...SAFETY 3 24 TNV DI Service Manual Safety Precautions This Page Intentionally Left Blank TNV_DI_SM_A4 book 24...
Страница 92: ...PERIODIC MAINTENANCE 5 2 TNV DI Service Manual This Page Intentionally Left Blank TNV_DI_SM_A4 book 2...
Страница 284: ...FUEL SYSTEM 7 44 TNV DI Service Manual Fuel Injectors This Page Intentionally Left Blank TNV_DI_SM_A4 book 44...
Страница 286: ...COOLING SYSTEM 8 2 TNV DI Service Manual This Page Intentionally Left Blank TNV_DI_SM_A4 book 2...
Страница 298: ...COOLING SYSTEM 8 14 TNV DI Service Manual Engine Coolant Pump This Page Intentionally Left Blank TNV_DI_SM_A4 book 14...
Страница 300: ...LUBRICATION SYSTEM 9 2 TNV DI Service Manual This Page Intentionally Left Blank TNV_DI_SM_A4 book 2...
Страница 318: ...LUBRICATION SYSTEM 9 20 TNV DI Service Manual Trochoid Oil Pump This Page Intentionally Left Blank TNV_DI_SM_A4 book 20...
Страница 320: ...TURBOCHARGER 10 2 TNV DI Service Manual This Page Intentionally Left Blank TNV_DI_SM_A4 book 2...
Страница 334: ...TURBOCHARGER 10 16 TNV DI Service Manual Periodic Inspection This Page Intentionally Left Blank TNV_DI_SM_A4 book 16...
Страница 336: ...STARTER MOTOR 11 2 TNV DI Service Manual This Page Intentionally Left Blank TNV_DI_SM_A4 book 2...
Страница 378: ...ELECTRONIC CONTROL SYSTEM 13 2 TNV DI Service Manual This Page Intentionally Left Blank TNV_DI_SM_A4 book 2...
Страница 383: ...ELECTRONIC CONTROL SYSTEM TNV DI Service Manual 13 7 Electronic control harness connections TNV_DI_SM_A4 book 7...
Страница 386: ...ELECTRIC WIRING 14 2 TNV DI Service Manual This Page Intentionally Left Blank TNV_DI_SM_A4 book 2...