Cam to crank dots not specified how to line up! How to position ?
Nov 6, 2017 at 10:45 PM
Cam to crank gear alignment dots
1962 GMC C3500
JACK MORRISON
- MEMBER
- 2 POSTS
Advertisement
STEVE W.
- ✓ASE Certified Mechanic
- 15,200 POSTS
So you have a 305 V6? Great heavy engine. Been a while since I have seen one. Timing marks are set so the cam sprocket is down and the crank sprocket is down as well.
The book tells you to line them up in a straight line with the dots together but I recall that puts you 180 degrees out on number one.
The book tells you to line them up in a straight line with the dots together but I recall that puts you 180 degrees out on number one.
Nov 7, 2017 at 6:01 AM
Cam to crank again which way yours or books?
Nov 7, 2017 at 11:09 AM
STEVE W.
- ✓ASE Certified Mechanic
- 15,200 POSTS
I cannot tell you to use anything other than the book.
Nov 7, 2017 at 7:30 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.