How to install a HEUI pump on a Caterpillar C7 engine?
Here are 14 steps to follow to take out and install a new heui pump on a Caterpillar C7 or C9 engine. Remove the two 10 millimeter bolts with 16 millimeter heads hold the heui pump onto the engine. Remove the oil supply line to the pump. Remove the fuel filter housing. If the coolant line runs over the compressor you’ll have to remove that.
How many horsepower does a Caterpillar C7 engine have?
CAT C7 Power Acert 218 hp 168 kW @ 2200 rpm Click for CAT C7 engine manuals and specs. CAT C7 Torque 761 lb.ft 1028 Nm @ 1350 rpm Click for CAT C7 engine manuals and specs. CAT C7 Dimensions approx: length 1036 mm, 41 in width 758 mm, 30 in height 1032 mm, 41 in Click for CAT C7 engine manuals and specs.
How do you put a pump in a cat C7 engine?
Getting the pump in can be difficult unless you don’t have an air compressor. Replace the oil supply line into the fitting. Get the gears to mesh with the gears in the front. These are not timed so you don’t have to worry about calibrating. Torque the bolts to 40 foot pounds. Reinstall the filter housing and all lines you took off.
Where can I find the latest torque specs?
Find the most up-to-date torque spec listings in electronic format. FelPro-Only.com is your convenient source for advanced sealing information. It’s the place to learn and share “tricks of the trade,” find proper diagnosis and installation instructions, and enjoy easy access to parts reference.
Can a 2006 cat C7 start a truck?
2006 cat c7 cranks but no start unless u give it either, truck… 2006 cat c7 cranks but… 2006 cat c7 cranks but no start unless u give it either, truck has new ipr and heui pump and sensor, trucks builds 1700 psi on scanner while cranking and shows 180 rpm while cranking and building fuel pressure but will not start
How do you remove a HEUI pump from a car?
Remove the two 10 millimeter bolts with 16 millimeter heads hold the heui pump onto the engine. Remove the oil supply line to the pump. Remove the fuel filter housing. If the coolant line runs over the compressor you’ll have to remove that. Remove the electrical connector.
Why was the cat HEUI injector system introduced?
The limitations of mechanically governed fuel systems that were first introduced in the 1950’s and 60’s were quickly becoming an issue. The primary disadvantage is that mechanical systems pressurized fuel by either an injection pump driven by the camshaft or a gear driven low pressure fuel pump (used by Cummins).
How often does a cat HEUI pump fail?
I have recently had 2 Cat HEUI pump failures, and was wondering how widespread this problem is. Cat 324D failed at 4000hrs, and D6R series 3 at 4800 and again at 6800hrs, forcing pump and injector replacement.
How to change a HEUI pump on YouTube?
Cat C7, 3126, and C9 – YouTube How To Change a HEUI Pump. Cat C7, 3126, and C9 If playback doesn’t begin shortly, try restarting your device. Videos you watch may be added to the TV’s watch history and influence TV recommendations. To avoid this, cancel and sign in to YouTube on your computer. An error occurred while retrieving sharing information.
Where are the fuel supply lines on a cat C7 engine?
Remove two fuel supply lines that run off the back of the transfer pump. You will need a special tappet wrench for this fitting. Part number is 192-5092. Disconnect the oil line from the seal plate. Keep the fitting loose it makes it easer to pull the pump.
What happens when a cat HEUI pump fails?
The Ford power strokes uses a in line filter on thier HUEI pumped engines. I used the same in line filter on the C-9 (it fits). This screen is a very fine screen. It will plug up fast when the HUEI falls apart and the engine will die due to the lack of oil going to the injectors. It is mounted coming right off the HUEI pump.