Downloading Caterpillar Cat 666B WHEEL TRACTOR (Prefix 66K) Service Repair Manual (66K00001 and up).pdf (3.21 MB) If the download doesn't start, Clik here Recomended Files Caterpillar Cat CB-534B Vibratory Compactor (Prefix 5RN) Service Repair Manual Instant Download.pdf Caterpillar Cat 424B Backhoe Loader (Prefix JRC) Service Repair Manual Instant Download.pdf Caterpillar Cat 330D L Excavator (Prefix B6H) Service Repair Manual Instant Download.pdf Caterpillar Cat 312B EXCAVATOR (Prefix 3ES) Service Repair Manual Instant Download.pdf Caterpillar Cat 312B and 312B L Excavator (Prefix 9FS) Service Repair Manual Instant Download.pdf Caterpillar Cat 312B and 312B L Excavator (Prefix 2KW) Service Repair Manual Instant Download.pdf Caterpillar Cat E120B EXCAVATOR (Prefix 6JF) Service Repair Manual Instant Download.pdf Caterpillar Cat D44B ARTICULATED DUMP TRUCK (Prefix 8SD) Service Repair Manual Instant Download.pdf Caterpillar Cat 385B Excavator (Prefix MYA) Service Repair Manual Instant Download.pdf Caterpillar Cat 385B Excavator (Prefix BKF) Service Repair Manual Instant Download.pdf