Page 1
YANMAR CO., LTD. YANMAR AMERICA CORP. Item Part No. Description Quantity Remarks 119749-91040 Control Panel 119749-91050 Ignition Key, Engine Control Panel 119749-91060 Isolator Mount 1/4"-20 KIT 119749-91001 Wiring Harness (ECO) 198461-52950 Relay Included w/ engine 129927-77930 70A, 12V Relay 129989-08010...
Page 2
Installation Instructions NOTE: Only the Main and Rack Actuator Relays are required for the function of the Yanmar ECO engines. These relays are supplied with the distributor standard specification engines in the loose parts box. The optional Sub-Relay connector (CR5) is intended to activate 4 optional features such as engine stop switch, droop-switch, ECO lamp, and engine speed monitor.
Page 3
YANMAR CO., LTD. YANMAR AMERICA CORP. Harness Routing Instructions Lay the loose harness on engine to gauge fitment and placement of where the relays, ECU, and connectors should go based on the wiring diagrams provided. Refer to TNV application manual and ECU checklist for cautionary measures to be taken when mounting a harness to an engine.
Page 4
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. KP4 - PANEL KIT PAGE 4 OF 6...
Page 5
YANMAR CO., LTD. YANMAR AMERICA CORP. KP4 - PANEL KIT PAGE 5 OF 6 INS-KP4-0012...
Need help?
Do you have a question about the 4TNV84T-Z and is the answer not in the manual?
Questions and answers