Contents 1. FOR SAFE SERVICING 1 1.1. Warning Symbols 1 1.2. Safety Precautions 2 2. GENERAL INFORMATION 4 2.1. Outline of MP pump 4 2.2. Specifications 5 2.3. Outline of fuel injection pump 6 2.4. Construction of MP-Pump 7 2.4.1. Fuel Injection Part 7 2.4.2. Governor Part 8 2.4.3. Delivery Part 17 2.5. Function of Component 18 2.5.1. F.O. Feed Pump 18 2.6. Timer Mechanism 20 2.6.1. Structure and Functions 20 2.7. C.S.D.(Cold Start Device) 21 2.7.1. Cold Starting Advancer 21 3. DISASSEMBLY ,REASSEMBLY AND INSPECTION 22 3.1. Disassembly 22 3.1.1. Separating the pump body from the governor body 22 3.1.2. Separating the governor weight CMP 23 3.1.3. Disassembling the hydraulic head 23 3.1.4.
Separating hydraulic head CMP 25 3.1.5. Separating the cam shaft 25 3.1.6. Disassembling the hydraulic head CMP 27 3.2. Disassembling the Governor 28 3.3. Reassembly 29 3.3.1. Re-assembling the hydraulic head 29 ii