Branson 3015h, Owner'S Manual

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Chapter 2 enGIne 3015r(h)/3515r(h)/4015r(h)/F36r(h)/F42r(h) traCtOr
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Engine starts but will not
keep running
8) Connection area of high pressure pipe is
loose.
Re-tighten
9) Injection pump sticking. Correction or replace.
10) Spray failure of Injection valve. Correction or replace
11) Inappropriate injection pressure. Correction
12) Glow plugs failure. Correction or replace.
13) Compress pressure failure.
- Closing of valve failure
- Cylinder gasket packing failure
- The piston, piston ring, cylinder wear Check the valve and valve seat
- Correction
- Replace
- Replace
Start the engine, but it will
stop soon
1) Fuel pipe clogged or filter polluted. Cleaning
2) Air inhalation in fuel. Air bleeding
3) Clogging of the air hole in the fuel tank cap. Correction
Idle condition failure
1) Maladjustment of the accelerator lever.
Correct acceleration lever
and cable
2) Air inhalation in injection pump. Air bleeding
3) Injector failure Correction or replace
4) Injection timing failure Correction
5) Injection pump failure. Correction or replace
Engine power output low
1) Improper valve clearance Correction
2) Adhesion failure of the valve.
Check the valve and valve
sheet
3) Cylinder head gasket gas leak. Replace the gasket.
4) Wearing to piston, sticking and breakage. Replace the piston ring
5) Air intake quantity shortage.
Clean the element in air
cleaner.
6) Injection timing failure Correction
7) Fuel injection quantity shortage. Correct the pump flow rate.
8) Injection pressure failure or sticking
Adjusting or replace the
injector
9) Clogging the fuel pipe system. Correction
10) Air inhalation in fuel. Air bleeding
11) Water inhalation in fuel. Replace the fuel
12) Freezing and solidity wax status of fuel line.
After putting in warm garage
until disappear the freezing or
wax, operate the air bleeding.
13) Injection pump failure Replace the injection pump