TM 9-2320-361-34 3-18. ENGINE REPLACEMENT (Contd) 21. Connect wire (2) to oil pressure sending unit (1). 22. Install ground wire (10) on ground stud (11) and starter motor (3) with new locknut (9). 23. Install cable (5) and wires (6) and (7) on solenoid stud (4) with new locknut (8). 24. Install wire (12) on starter relay (15) with washer (13) and nut (14). 25. Connect wire (19) to engine temperature sending unit (16). 26. Connect wire (18) to manifold heater harness (17). 27. Install front wiring harness (20) and clamp (22) on intake manifold (23) with new locknut (21). I 3-70