TM-9-2350-311-34-1 Maintenance Manual for Volume 1 M109 Hull Download

INITIAL SETUP Equipment Conditions Tools Materials/Parts References 33A TM 9-2350-311-34-1 7-10 BULKHEAD-TO-PORTABLE INSTRUMENT PANEL WIRING HARNESS (ENGINE MODEL 7083-7391) This task covers: a. Removal b. Disassembly c. Assembly d. Installation General mechanic’s tool kit (item 14, Appx C) Batteries disconnected (TM 9-2350-311-20-1) Portable instrument panel removed (TM 9-2350-311-20-1) Electrical tape — black (item 25, Appx B) TM 9-2350-311-20-1 Connector Wire No. Electrical Lead To: No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Aeration detector Aeration detector Master switch Engine oil pressure gage Engine water temperature gage Transmission oil temperature gage Transmission oil pressure gage Warning lamp switch Panel lights Fuel level gage and switch Engine instrument and master warning light Master switch Master switch Ground Parking brake warning switch and light 352B 352A 459B 36 324 321 509 40 29-31 27 459A 459 GND 509E Connector Wire No. Electrical Lead To: No. 16 17 18 19 20 21 22 23 24 25 26 27 28 29 Parking brake warning light 509E In-tank fuel pump and generator system relay 76B Starter switch — neutral safety switch 14 Glow plug switch 486A Connector to 415 air cleaner blower motor relay 27B Accessory control box 400 Glow plug lamp lead 486 Not used 415 Not used 588 Not used 588L Not used 588-588L Voltage regulator 400-459B Bulkhead connector Portable instrument connector 7-38