2 remove bolt 2 and belt tensioner 1.
Cat 3126 water pump belt.
Do i have to tear the whole front end apart to get to them.
Use a breaker bar to release tension on belt tensioner 1.
If a new belt is installed check the belt adjustment again after 30 minutes of engine operation at rated speed.
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2 install the drive belt.
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1 use a breaker bar to release the tension on belt tensioner 1.
Water pump belt adjustment.
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We carry a wide selection of fresh and raw water pumps as well as repair kits for caterpillar 3126 3126b and 3126e engines.
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Exploded view of a water pump belt drive assembly.
I need to tighten the water pump belt on a cat 3126 engine.
Remove the drive belt.
The belt only runs the water pump.
I was looking at having to remove the harmonic dampener.
Install bolt 2.
Yesterday i went to replace the water pump v belt cogged on our cat 3126.
Cat belts are manufactured and tested for ideal traction speed and long service life on cat machines to prevent slippage and alignment problems.
Slightly loosen mounting bolt 1 and adjusting bolt 3.
I found that the darn belt would not fit around the harmonic dampener.
Caterpillar 3126 water pump pulley assembly belt tensioner.
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.
I can t see the bolts to adjust.
Home engine parts idlers tensioners pulleys tensioners caterpillar 3126 water pump pulley assembly belt tensioner.