TM-9-2320-366-20-2 MTV Unit Maintenance Manual M1083 Series - Volume 2 Download
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CONTINUITY TEST TM 9-2320-366-20-2 Change 1 2-1773 Table 2-39. Cab Transmission Harness Continuity Check (1) Lower cab (TM 9-2320-366-10-1). (2) Remove two screws and washers from front grille. (3) Remove screw and washer from front grille. (4) Remove front grille from cab. (5) Remove kick panel (para 16-3). (6) Disconnect connector clamp from connector P114. (7) Disconnect connector P114 from WTEC III transmission ECU. (8) Set multimeter to ohms. (9) For each line of Table 2-39. Cab Transmission Harness Continuity Check: (a) Install jumper wire across sockets in column 1. (b) Connect positive (+) probe of multimeter to socket in column 2. (c) Connect negative (-) probe of multimeter to socket in column 3 and note reading on multimeter. (10) If continuity is not present on any wire in Table 2-39. Cab Transmission Harness Continuity Check, replace WTEC III cab transmission harness (para 7-138). (11) Remove jumper wire from connector J119. COLUMN 1 Jumper Across: Column 2 Positive (+) Probe to: Column 3 Negative (-) Probe to: J119f to J119Z P114-10 P114-25 P114-9 P114-10 J119f to J119R J119R to J119Z P114-25 P114-9