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Cat D5K XL SN: WWW00323 Diagnostic codes: 039-247-09, 039-590-09.
Cat D5K XL SN: WWW00323 Diagnostic codes: 039-247-09, 039-590-09. Turns over but machine seems to stay in off position. Will start if computer wires are probed.… read more
catmastertech
catmastertech
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my customer has a d6c dozer the SN is 10k6516 he things that
my customer has a d6c dozer the SN is 10k6516 he things that the clutches are dragging . the machine will try to when steering levers are in neutral position. it is especiallyb bad when cold im wonder… read more
catmastertech
catmastertech
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I have a Cat D4 C Dozer. SN: 7YJ03086 4PO910, Model# ***** I
I have a Cat D4 C Dozer. SN: 7YJ03086 4PO910, Model# ***** I have tried to Adjust the right side Tracks by pumping Grease into the Adjustment Cylinder but it seems to be clogged. The Left Side Adjust … read more
catmastertech
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have a 2006 cat 525c skidder flashing E627 and 590-9 codes?
have a 2006 cat 525c skidder flashing E627 and 590-9 codes? what is this. tractor will rev up to 1500 rpm but loses power when put in gear.… read more
catmastertech
catmastertech
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Hey donnie i have a SN fdp26682 can you tell me where in
Hey donnie i have a 420 SN fdp26682 can you tell me where in the world they have hidden the port for ET i cant find it anyware. i have a no crank i suspect the fnr switch also can you tell me wher the… read more
catmastertech
catmastertech
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cat 962G II accelarator not working. Pressing pedal does not
cat 962G II accelarator not working. Pressing pedal does not work. what steps can be taken with basic tools to find the problem.… read more
catmastertech
catmastertech
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I rented my cat d6t to a company and I think they put way more
I rented my cat d6t to a company and I think they put way more hours on it then what they said, but the hour meter says what they claim, but ticket times and fuel bills don't add up, is their any way … read more
catmastertech
catmastertech
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Hi, we have a D6HR, PIN 6HR00432. None of the Quad Gauges work.
Hi, we have a D6HR, PIN 6HR00432. None of the Quad Gauges work. I have had the Cat Mechanic look at it, he tested the harness, checked the CPU, all good. The monitoring module is working, there are no… read more
catmastertech
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Serial number 00236p4yz04738 this problem just started yesterday
Serial number 00236p4yz04738 this problem just started yesterday bucket starts tipping down and dumping load also does it when entry , much be a value or something leaking, no oil leak and oil level o… read more
catmastertech
catmastertech
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we have a Cat 336D. It is flashing the code "power system
we have a Cat 336D. It is flashing the code "power system limited" . Its de-regulating the hydraulics.… read more
catmastertech
catmastertech
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I have a 287b skidd steer and when at full throttle its revs
I have a 287b skidd steer and when at full throttle it's revs up and down what should I be looking for I change fuel filter… read more
catmastertech
catmastertech
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345 cat excavator sn Ags 2348 this machine has low hydraulic
345 cat excavator sn Ags 2348 this machine has low hydraulic power. plenty of fluid, new filters. need to diagnose hyd system.… read more
catmastertech
catmastertech
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I have a Caterpillar 420D backhoe that has a problem in the
I have a Caterpillar 420D backhoe that has a problem in the hydraulics. The front loader frame raises slower that specified. All other implements function as they should as far as I can tell. I have s… read more
catmastertech
catmastertech
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CANT START D4GXL CAT. TURN START KEY,WONT START. A FEW SECONDS
CANT START D4GXL CAT. TURN START KEY,WONT START. A FEW SECONDS LATER BACK UP HORN SOUNDS EVEN THOUGH CONTROLLER IS IN NEUTRAL. CONTROLLER HAD BEEN REPLACED WITH A NEW ONE BUT IT DID NOT FIX PROBLEM. A… read more
catmastertech
catmastertech
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I have a D6M that i am kicking myself about right now and could
I have a D6M that i am kicking myself about right now and could use some help... This machine has several problems with the wiring but has ran fine for a long time this way, all the lights/alarms flas… read more
catmastertech
catmastertech
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D8R dozer - SN 6YZ00608 dozer has the following codes.
D8R dozer - SN 6YZ00608 dozer has the following codes. need to know what they indicate. 036-16000.05 (NNN) NNN-NNNN05 (NNN) NNN-NNNN08 (NNN) NNN-NNNN02 (NNN) NNN-NNNN02… read more
catmastertech
catmastertech
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D9T - sn RJ501081 - blade keeps wanting to tilt to the left
D9T - sn RJ501081 - blade keeps wanting to tilt to the left without any input from operator. need recommendation and direction to start diagnosing.… read more
catmastertech
catmastertech
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Cat 988F Loader - loader was moving in 2nd gear. seemed to
Cat 988F Loader - loader was moving in 2nd gear. seemed to go into neutral. will not move now. found fluid had suspended metal shavings in it. changed filters but still will not move. following codes … read more
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