Caterpillar 3126 water pump pulley assembly belt tensioner.
Cat 3126 water pump belt.
Use a breaker bar to release tension on belt tensioner 1.
The belt only runs the water pump.
Brand info x close.
As a global leader for over 85 years caterpillar provides the highly competitive belt technology and options suitable to be used on products for all industries we support.
We carry a wide selection of fresh and raw water pumps as well as repair kits for caterpillar 3126 3126b and 3126e engines.
1 position belt tensioner 1 on the cylinder block.
Do i have to tear the whole front end apart to get to them.
I need to tighten the water pump belt on a cat 3126 engine.
Home engine parts idlers tensioners pulleys tensioners caterpillar 3126 water pump pulley assembly belt tensioner.
I was looking at having to remove the harmonic dampener.
1 use a breaker bar to release the tension on belt tensioner 1.
Remove the drive belt.
Water pump belt adjustment.
I can t see the bolts to adjust.
Yesterday i went to replace the water pump v belt cogged on our cat 3126.
Install bolt 2.
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2 install the drive belt.
Cat belts are manufactured and tested for ideal traction speed and long service life on cat machines to prevent slippage and alignment problems.
I had removed the idler pully for the serpentine belt and loosened up the serpentine tensioner so that i could remove the water pump v belt.
2 remove bolt 2 and belt tensioner 1.
A serpintine read more.
If a new belt is installed check the belt adjustment again after 30 minutes of engine operation at rated speed.
Exploded view of a water pump belt drive assembly.