Posted by nh014 on March 30, 2011 at 16:21:06 from (208.123.189.213):
In Reply to: NH 8870 engine posted by maroman360 on March 30, 2011 at 05:14:27:
For all piston failures check the engine and fuel injection pump internal timing. Set to repair manual specifications. For all repairs use piston kit (part number 87801316) and re-sleeve the engine, or depending upon the severity of the damage, install a new short block. The kit includes the latest piston (with part number 87801267 stamped into the crown) and piston pin, retainers, and standard piston rings. These pistons use 1-3/4" wrist pins. The correct connecting rod with 1-3/4" bushings is 87801221.
A new short block will have the latest pistons installed
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Today's Featured Article - Identifying Tractor Noises - by Curtis Von Fange. Listening To Your Tractor : Part 3 - In this series we are continuing to learn the fine art of listening to our tractor in hopes of keeping it running longer. One particularly important facet is to hear and identify the particular noises that our
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