Coolant Temperature Sensor broken in the block

the wiz

New member

Equipment
B7500 and B3350
Sep 25, 2019
3
0
0
Mason, Michigan, United states
B7500. Removed the sensor and it came out nicely without the sensor end. It is still in the block. Ideas on how to remove it. Someone suggested I use Quick Steel Expoxy on a screw, then insert it. Then screw it out after it sets? Ideas please.
 

D2Cat

Well-known member
Lifetime Member

Equipment
L305DT, B7100HST, TG1860, TG1860D, L4240
Mar 27, 2014
14,512
6,904
113
40 miles south of Kansas City
It's probably brass. Use a center punch, then drill it our with a left had drill bit. It's probably come right out. If not a good square easy out.
 

Dave_eng

Well-known member
Lifetime Member

Equipment
M7040, Nuffield 465
Oct 6, 2012
5,257
1,046
113
Williamstown Ontario Canada
I have had success using a very large flat bladed screw driver when I did not have the right easy out.

Gently tap the driver into the broken sensor body and use a wrench or vice grips on the screw driver shaft to see if it will back out.

It is important that the driver has a tapered tip. As you tap it into the broken sensor it will wedge against the sides of the inside of the sensor. Gentle!!

Dave
 

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