HOLDER-FUSE 5321707 - Caterpillar

Excavator:
322 (PIN: 7WL)
322 L (PIN: 8CL; 8ML; 9RL)
322 LN (PIN: 4RM)
322 N (PIN: 9JL)
322B (PIN: 3NR; 8MR)
322B L (PIN: 5CR; 8NR; 1AS; 1YS; 2ES)
322B LN (PIN: 1ZS)
325 (PIN: 7TG; 8JG; 9SG; 8YK; 5WK; 9ZK; 8NL; 6RM)
325 L (PIN: 7CJ; 7LJ; 2JK; 6KK; 8NK; 2SL; 9KL; 7LM)
325 LN (PIN: 2SK; 3LL)
325B (PIN: 8GM; 8PR; 8WR)
325B L (PIN: 6DN; 7EN; 2JR; 8RR; 1GS; 4DS; 5BS)
325B LN (PIN: 8FN)
330 (PIN: 9NG; 9PJ; 9WJ; 6ZK; 8RL; 2ZM)
330 L (PIN: 6WJ; 6SK; 8FK; 2EL; 9ML; 5YM)
330 LN (PIN: 8CK)
330B (PIN: 9HN; 8SR; 5EZ)
330B L (PIN: 2RR; 3YR; 6DR; 8TR; 1JS; 4RS; 5LS)
330B LN (PIN: 5LR)
Reference: Special Instruction, REHS0546, "Reinforcing Mass Booms (M) and Reach Booms (R)"The special instruction outlines the basic procedures that are used to reinforce mass booms and reach booms. Instructions for fabricating the reinforcement plates are also included in the publication. The reinforcement procedures are applicable to any of the mass booms or reach booms that are used on the listed models.The special instruction can be obtained through the normal literature ordering channels. The publication can also be found on the Caterpillar Service Information System (SIS).