WASHER 1550198 - Caterpillar

Excavators:
312 (S/N: 6GK1-UP)
312 HC TT (S/N: 6BL1-UP)
315 (S/N: 3ZM1-UP)
317 (S/N: 4MM1-UP)
317 N (S/N: 9SR1-UP)
320 N (S/N: 9WG1-UP)
320 HC TT (S/N: 4ZJ1-UP)
320 HC L TT (S/N: 3XK1-UP)
320 S (S/N: 6KM1-UP)
322 L (S/N: 8ML1-UP; 9RL1-UP; 4RM1-UP)
322 N (S/N: 9JL1-UP)
325 (S/N: 9ZK1-UP; 2SL1-UP)
325 LN (S/N: 3LL1-UP)
325 (S/N: 6RM1-UP)
325 L (S/N: 8NK1-UP; 7LM1-UP)
330 (S/N: 9WJ1-UP; 6ZK1-UP; 8FK1-UP; 2ZM1-UP)
330 L (S/N: 2EL1-UP; 5YM1-UP)
330 N (S/N: 8CK1-UP)
350 (S/N: 8HK1-UP; 8KZ1-UP; 9FL1-UP)
350 HC TT (S/N: 2ZL1-UP)
350 HC L TT (S/N: 3ML1-UP)
375 HC TT (S/N: 8WJ1-UP)
375 (S/N: 6NK1-UP; 6RL1-UP)
375L (S/N: 9WL1-UP; 1JM1-UP)
5080 FS HC TT (S/N: 6XK1-UP; 8SL1-UP)
This Special Instruction, "Installation of a New Control Panel for the Air Conditioning Unit or the Heating Unit on Hydraulic Excavators Improves Usability" outlines the basic steps and procedures to be used in order to install a new control panel for the air conditioning unit or the heating unit. The Special Instruction is available through the normal literature distribution system. The publication can also be found on the Caterpillar Service Information System (SIS).