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CHAPTER 2 ENGINE 3015R(h)/3515R(h)/4015R(h)/F36R(h)/F42R(h) TRACTOR
CHECK AND ADJUSTMENT OF THE INJECTOR
1. Mounting on injector in tester.
2. Handle of the tester is operated at 1time per second.
3. Indicator of the manometer is slowly rising and indicator shakes during injection. After looking at starting
shaking points of the indicator, check whether opening pressure is standard value.
STANDARD
PRESSURE
OPENING PRESSURE Standard value
ADJUSTING PRESSURE standard value +5~10 kg/cm
2
LIMIT PRESSURE Above standard value -10kg/cm
2
4. The case which is defective, disassemble the injector and replace the thickness of the shim. And then
injection opening pressure adjusts standard value.
CHECK AND ADJUSTMENT OF THE INJECTION OPENING PRESSURE
▶
5. If you can’t adjust injection pressure despite replace a thickness of the shim, injector replaces the assembly.
Be careful when disassembling the injector does not enter dust etc.•
WARNING
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