1. General
1.6.3 Guarantee Conditions for the EPA Emission Standard
The following guarantee conditions are set down in the operation manual. In addition to making sure
that these conditions are met, check for any deterioration that may occur before the required periodic
maintenance times.
(1) Requirement on engine installation condition
(a) Intake air depression
kPa(mmAq)
Initial Permissible
<= 2.9(300)
<= 6.23 (635)
(b) Exhaust gas back pressure
kPa (mmAq)
Engine type
Initial
Permissible
Naturally aspirated engines
<= 12.7(1300)
<= 15.3(1560)
4TNV98T, 4TNV106T
<= 9.8(1000)
<= 11.7(1200)
3,4TNV84T
<= 4.9(500)
<= 5.9(600)
(2) Fuel oil and lubricating oil
(a) Fuel: The diesel fuel oil US No.2 diesel fuel oil.
(b) Lube oil: API grade, class CD or CF
(3) Do not remove the seals restricting injection
quantity and engine speed.
20
Summary of Contents for 3TNV Series
Page 1: ...4TNV106 4TNV106T 4TNV94L 4TNV98 4TNV98T 3TNV82A 3TNV84 T 4TNV84 T 3TNV88 4TNV88 ...
Page 31: ...1 General 1 4 Engine External Views 16 ...
Page 32: ...1 General 1 5 Structural Description 17 ...
Page 156: ...9 Starting Motor 9 1 2 Components 141 ...
Page 157: ...9 Starting Motor 9 1 3 Troubleshooting 142 ...
Page 172: ...9 Starting Motor 9 2 3 Troubleshooting 157 ...
Page 175: ...9 Starting Motor 2 Removal of magnetic switch Remove the M6 bolts 10mm 2 160 ...
Page 185: ...9 Starting Motor 3 Brush 1 Check wear of the brush and the brush spring force 170 ...
Page 194: ...10 Alternator 179 10 1 6 Troubleshooting ...
Page 195: ...11 Electric Wiring 180 11 ELECTRIC WIRING 11 1 Electric Wiring Diagram ...
Page 213: ......