background image

1

1

2

2

3

1

4

1

5

0

Included w/ engine

6

2

7

1

8

2

9

2

10

1

11

1

MODELS

4TNV84T-Z

4TNV98-Z

4TNV98T-Z

NOTE:

PAGE 1 OF 6

129989-08010

Isolator Mount 1/4"-20 KIT

198461-52950

Panel Mounting Bracket

YANMAR CO., LTD. 

YANMAR AMERICA CORP.

Item

129927-77930

70A, 12V Relay

Control Panel 

Wiring Harness (ECO)

Quantity

Part No.

Description

119749-91050

Ignition Key, Engine Control Panel

119749-91040

26106-080252

INS-KP4-0012

Sub relay is optional and not included with the engine.

Bolt, M8 x 1.25 - 25 (Flanged hex head)

26366-080002

Nut, M8 x 1.25 (Flanged hex head)

Remarks

KP4 - PANEL KIT 

INS-KP4-0012

Installation Document

119749-91060

Relay

119749-91001

129989-09020

Alternator Sub Harness

J59 

Main

Relay

J60

Actuator

Relay

J63 

Sub
Relay

CR4/J62 

Preheat

Relay

CR3/J61 

Starter

Relay

4

5

6

10

1

2

7

8

9

3

Summary of Contents for 4TNV84T-Z

Page 1: ...CO Quantity Part No Description 119749 91050 Ignition Key Engine Control Panel 119749 91040 26106 080252 INS KP4 0012 Sub relay is optional and not included with the engine Bolt M8 x 1 25 25 Flanged hex head 26366 080002 Nut M8 x 1 25 Flanged hex head Remarks KP4 PANEL KIT INS KP4 0012 Installation Document 119749 91060 Relay 119749 91001 129989 09020 Alternator Sub Harness J59 Main Relay J60 Actu...

Page 2: ...d monitor All of these optional features are located in the accessory connector J18 in the wire harness on pins 3 4 5 and 6 In the event that these features need to be activated one additional relay P N 198461 52950 must be ordered from the Yanmar America Part Department Locate the 12 pin Deutsch accessory connector and jumper the pin 2 ground with pin 12 engine speed switch 2 Use the female conne...

Page 3: ...re which bolt to mount the harness to the housing YANMAR CO LTD YANMAR AMERICA CORP 4TNV98 T HellermanTyton mount and large wire tie to hold down the large section of loom to the flywheel housing Make sure mount and loom have the proper orientation to allow the loom to rest close to the flywheel barrel 4TNV84T KP4 PANEL KIT INS KP4 0012 Secure the ECU such that the connector faces down and there i...

Page 4: ...ess are secured with a wire tire close to the thermostat Use P Clamp on lower bolt hole to secure harness and wire ties to bundle loose loom Refer to harness drawing for additional design requirements for consideration of application A troubleshooting guide is available through Yanmar s Distributor Website or by contacting Yanmar America s Service Department Using the 15mm P Clamp secure the fuel ...

Page 5: ... 5 6 7 8 9 10 11 12 a Panel J5 Preheat Lamp B Battery 30 c Sensor Rtn D Starter 50 E Ground f CAN Shield G ECU Power h Warning Lamp j Accessory 15 k Tachometer l Throttle m Throttle Power n Plug p Oil Pres Sndr r Charge Lamp s Plug t Plug u CAN Low v Can High w Plug x Plug A R1 B C 120O Ring 5 16 J55 Starter B Ring 10 J68 Starter Sol Ring 1 4 J20 Air Heater Ring 5 16 J2 Starter B 1 NRPM J9 Rev Sen...

Page 6: ...t 10 Disconnect the E ECU and battery before welding on the equipment 11 Do not wash E ECU and harness with high pressure systems 12 Replacement for CR3 and CR4 is LOFA PN 341 1270 50 CIT A3M1ASQ12VDC2D or equivalent 13 Submit all support and warranty claims to Yanmar J20 Air Heater Oil Press J23 Sw J27 Sndr J9 Rev Sensor J8 Rack Actuator J10 CSD J11 EGR Valve J12 Coolant Temp Sensor P2 J8 Accesso...

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