Format: PDF (Printable Document)
File Language: English
File Pages: 358
File Size: 15.91 MB (Speed Download Link)
Brand: Bobcat
Model: 645 Loader
Book No: 6724493
Serial No: SN 509111001-509199999
Type of Document: Service Manual
$ 45
A Bobcat 645 is an older skid-steer-class loader that still earns its keep on small jobs, farm work, and around yards. The service manual is what you grab when the machine is down, you've got oil on the floor, and you need real specs and procedures, not safety stickers. Around my shop, I reach for this when I'm chasing hydraulic issues, doing engine work, or trying to put something back together without guessing.
What this manual helps you do
Who this is for
This is for a small contractor, farm owner, rental yard, or shop mechanic running a Bobcat 645 in the serial range listed who wants to keep it working without dealer bills. If you just want to know how to operate the loader or basic maintenance, you want the operator's handbook instead, not this manual.
FAQ
Q: Is this a searchable PDF and are the wiring diagrams readable?
A: Yes, these manuals are usually in searchable PDF with diagrams that zoom in clearly enough to read wire colors and symbols.
Q: Does it fit my machine if my serial number is between 509111001 and 509199999?
A: Yes, if your 645's serial falls in that range, this is the right service manual for it.
Q: I only do oil changes and grease, is this what I need?
A: No, this is overkill if you're just doing basic service. It's meant for real repairs and diagnostics.
Bottom line, if you own a Bobcat 645 in that serial range and plan to turn wrenches beyond filters and fluids, this is the manual you want. If your serial is outside that range, it's a no.