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I was running my jd 270 Skidsteer and sputtered a little but
I was running my jd 270 Skidsteer and sputtered a little but gauge showed in red. I shut it off and filled it up and went back to work. About an hour later it shut down like I killed it and now won't … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
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When I try to start my bobcat 743. The steering levers moves
Second opinion] When I try to start my bobcat 743. The steering levers moves forward and sounds like gears grinding … read more
Curtis B.
Curtis B.
Technician
Associate Degree
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When I try to start my bobcat 743. The steering levers moves
When I try to start my bobcat 743. The steering levers moves forward and sounds like gears grinding … read more
Fieldtech59
Fieldtech59
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I have a 1998 bobcat 763,it cranks ofer but wont start,has
I have a 1998 bobcat 763,it cranks ofer but wont start,has fuel,solenoid works ,puffs smoke,glow plugs work,all lights are on for operation, almost cranks over but wont start. … read more
Fieldtech59
Fieldtech59
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My 743 has no fuel out of injection pump.Hand pump pushes it
my 743 has no fuel out of injection pump.Hand pump pushes it out of lift pump hose well but cranking the motor only coats the bottom of dixy cup.Replaced lift pump with no difference. How can I rule o… read more
Curtis B.
Curtis B.
Technician
Associate Degree
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1997 743F bobcat skidsteer. Lost all hydraulics while
1997 743F bobcat skidsteer. Lost all hydraulics while operating. Will not move, lift, tilt or operate the 4 way bucket. No noise from the pump. Is this an electrical problem? … read more
Fieldtech59
Fieldtech59
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1989 743 bobcat that won't start, so far the screen in the
1989 743 bobcat that won't start, so far the screen in the tank, the fuel filter, the glow plugs, the fuel pump, the fuel injection pump, the starter and battery have all been replaced. Fuel makes it … read more
Wayne
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Vocational, Technical or Trade Scho
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I have a Bobcat 743 with a Kubota V-1702 engine...it hasn't
I have a Bobcat 743 with a Kubota V-1702 engine...it hasn't started or run in nearly 6 years (been sitting). I just drained the fuel, installed a new fuel filter, drained the injector pump rubber supp… read more
Fieldtech59
Fieldtech59
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I have a Bobcat 643 that the fuel hose inside the tank
I have a Bobcat 643 that the fuel hose inside the tank deteriorated and fell off. I have replaced the hose and primed with the ball pump but it still won't start. I don't think it is getting the fuel … read more
Fieldtech59
Fieldtech59
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I have a bobcat 643 that won't start JA: We'll do all we can
It started fine this morning drove it 150 feet , I shit it down for 3 minutes got in to start it and it won't fire … read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,921 satisfied customers
I can not get my Bobcat 873 to start. Fuel flow is good.
Hi. I can not get my Bobcat 873 to start. Fuel flow is good. Glow plugs are good. It will turn over and even fire up with diesel safe starting fluid, but will not run. … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
1,057 satisfied customers
I have a bobcat 743 that is not getting fuel to the injector
I have a bobcat 743 that is not getting fuel to the injector pump. I've changed out everything and it's still not working. It originated with bad fuel being put in by accident. I'm stumped.… read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,921 satisfied customers
My Bobcat 743 seems to be vapor locking all the sudden? I
My Bobcat 743 seems to be vapor locking all the sudden? I ran it all day yesterday and then it just quit last night. Went there this morning and pumped up the primer and it actually got hard, never di… read more
Curtis B.
Curtis B.
Technician
Associate Degree
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bobcat 743: the tilt ram seals went out and the bucket was
the tilt ram seals went out and the bucket was drifting down.So I took out the hydrolic control valve to clean the broken seal out of the unit. Took the spoils out and cleaned the inside of the valve … read more
Fieldtech59
Fieldtech59
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Have A 853H Bobcat That Will Not Start. Just Change Oil And
Have A 853H Bobcat That Will Not Start. Just Change Oil And Filter, Injection Pump And Injectors, Fuel Filter. It HaS Low Compression On Two But Won't Fire Even With Either.… read more
Curtis B.
Curtis B.
Technician
Associate Degree
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I have a bobcat 743, has always ran good and strong untill
I have a bobcat 743, has always ran good and strong untill yesterday. It will start and run cold, but is lacking power and as it gets up to normal operating temp it starts missing and dies. I tried pu… read more
Fieldtech59
Fieldtech59
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178 satisfied customers
I have a bobcat 743 with a kubota V-1702 engine. I can only
I have a bobcat 743 with a kubota V-1702 engine. I can only get one injector to fire on only one fuel line. I bleed lines before connecting injectors. the fore injectors are not installed.… read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,921 satisfied customers
I have a 2007 S160 Bobcat skidsteer w/1200 hrs. Its a perfect
I have a 2007 S160 Bobcat skidsteer w/1200 hrs. Its a perfect machine but wants to shut off sometimes! It can run for two hours or two minutes and shut down and you can start it up again and go. Its a… read more
Bobby Long
Bobby Long
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Meet the Experts:

Curtis B.

Curtis B.

Technician

1,921 satisfied customers

Technican turned service manager with multiple lines of equipment and rental units.

Wayne

Wayne

Journeyman

1,024 satisfied customers

worked on many road graders, Bull dozers , skid steers, Rollers

Cat Man

Cat Man

Cat Engine Expert

571 satisfied customers

I am ASE Master Certified.

dieseldan55

dieseldan55

Mechanic

294 satisfied customers

Road Mechanic for Volvo Construction Equipment.

Chris (aka- Moose)

Chris (aka- Moose)

Technician

44 satisfied customers

24 years of experience diagnosing & repairing

Steve

Steve

Mechanic

42 satisfied customers

Heavy Equipment Mechanic for 25 years

JBFixxer

JBFixxer

Mechanic

22 satisfied customers

16+ years experience, hydraulics,hydrostatics, engines, fuel injection systems. And everything in between.

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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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