SHIELD-HEAT 3534467 - Caterpillar

(9ZL, 2PM, 2WM),
311 (9LJ, 5PK),
312 (6GK, 7DK, 6BL),
315 (3ZM, 4YM, 6XM),
315 L (6YM),
317 (4MM),
320 (4ZJ, 7GK, 7WK, 8LK, 2DL, 3XM),
320 L (8HJ, 3XK, 9KK, 1KL, 1TL, 4JM),
320 N (9WG, 1XM),
320 S (6KM),
322 (7WL),
322 L (8CL, 8ML, 9RL),
322 LN (4RM),
322 N (9JL),
325 (8JG, 9SG, 5WK, 9ZK, 8NL, 6RM),
325 L (7CJ, 7LJ, 6KK, 8NK, 2SL, 9KL, 7LM),
325 LN (3LL),
325N (2SK),
330 (9NG, 9PJ, 6ZK, 8RL, 2ZM),
330 L (6SK, 6WJ, 8FK, 2EL, 9ML, 5YM),
330 LN (8CK) ExcavatorsDescription of Change: A new travel and implement pressure switch is now used to provide improved reliability. The travel and implement pressure switch affects the Automatic Engine Speed Control (AEC) function. In case of failure or malfunction, the AEC would not function correctly. Also, the engine speed would not slow down when the implement control levers are at NEUTRAL or would not increase when a function is actuated. The new switch is less sensitive to contamination or hydrated copper on the electric contacts, which results in improved reliability.
Adaptable To: The new 119-9985 Pressure Switch is a direct replacement for the former 102-8041 Pressure Switch. The new 119-9985 Pressure Switch is effective with: 307 (9ZL1566, 2PM179, 2WM182), 311 (5PK1491, 9LJ543), 312 (7DK4455, 6GK1024, 6BL606), 315 (3ZM136), 4YM297, 6XM251), 315 L (6YM348), 317 (4MM181), 320 (4ZJ645, 2DL761, 3XM2091), 320 L (3XK2272, 9KK2992, 4JM388), 320 N (9WG1258, 1XM152), 320 S (6KM258), 322 (7WL273), 322L (9RL845), 322 L (8CL224, 8ML220), 322 LN (4RM211), 322 N (9JL255), 325 (5WK1034, 8NL153, 6RM90), 325 L (6KK1041, 2SL686, 9KL211, 7LM677), 325 LN (3LL820), 330 (9PJ1090, 8RL231, 2ZM53), 330 L (6SK1085, 2EL431, 9ML192, 5YM947), 330 LN (8CK282) Excavators. The new pressure switch is adaptable to all of the listed models for the previous usage of the former 102-8041 Pressure Switch.