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Cat 3126 Injector Cup Replacement

Cat 3126 Injector Cup Replacement. I believe i have injector cups to replace in one of my cat 3126's. Due to the high temperatures related to the fuel injectors, caterpillar uses a formed stainless steel tube (injector cup) to allow coolant to quickly transfer heat away from the injector area.

Injector Sleeve Cup Removal & Install Tool set for Caterpillar Cat 3126
Injector Sleeve Cup Removal & Install Tool set for Caterpillar Cat 3126 from www.ebay.com

Do not pry at location (z). I believe i have injector cups to replace in one of my cat 3126's. Place tooling (a) under clamp (5) on the flywheel side of the injector.

Prep And Installation Of The Cups


Place tooling (a) under clamp (5) on the flywheel side of the injector. Typically the heui injectors are tested in the engine using cat et. The 3126 injector sleeves are stainless steel vs the copper sleeves in a 3116.

Injector Cup Replacement, Cat 3126 New Topic Reply To Topic Printer Friendly:


The 3116 sleeves work well if the forcing tool is used but that is another story for another thread. The injector is fitted at the narrow point where the injector tip aims. Caterpillar has the parts you need to maintain your machine yourself.

I Believe I Have Injector Cups To Replace In One Of My Cat 3126'S.


Use tooling (a) to remove the injector. The bus received complaints from two different groups about exhaust smell inside (exhaust system. Do not pry at location (z).

The Stainless Sleeves Don't Cause As Much Trouble.


Tooling (a) should be placed at this location in order to gently remove the injector. Suction gun to evacuate the cylinder amazon affiliate link: Changing injector cups on a 3126 cat because of fuel contaminating the antifreeze

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