cat backhoe/loader 420d coolant leak

cat backhoe/loader 420d coolant leak

Posted in the Caterpillar Forum


United States

#1 Jul 10, 2012
Hello, I found a coolant leak coming from front engine cover,behind the the front gear cover.
I'm looking for a manual or any info that would help repair this. ie, timing specs, valve specs and procedures would be helpful.
If anyone has a service manual for sale I would also be interested.


Tell me when this thread is updated:

Subscribe Now Add to my Tracker

Add your comments below

Characters left: 4000

Please note by submitting this form you acknowledge that you have read the Terms of Service and the comment you are posting is in compliance with such terms. Be polite. Inappropriate posts may be removed by the moderator. Send us your feedback.

Caterpillar Discussions

Title Updated Last By Comments
CAT C15 help!! (Jun '08) Wed WW90OB 167
3406e low oil pressure at startup Mon WW90OB 2
cat 3116 engine fuel filter runs dry and engine... (May '12) Feb 18 Randym 116
3406b power issue (Jan '15) Feb 17 Rick 4
News Equipment-maker Caterpillar to locate offices i... (May '16) Feb 15 follow the money 5
D4 Caterpillar Feb 10 Mike A 1
low oil pressure c13 (Nov '09) Feb 9 luisdog619 29
More from around the web