Perkins 1103 and 1104C Systems Operation Testing and Adjusting Manual
TABLE OF CONTENTS:
Perkins 1103 and 1104C Systems Operation Testing and Adjusting Manual
Systems Operation Section
Engine Design 4
General Information 5
Fuel System 10
Air Inlet and Exhaust System 11
Lubrication System 14
Cooling System 17
Basic Engine 19
Electrical System 20
Testing and Adjusting Section
Fuel System
Fuel System – Inspect 23
Air in Fuel – Test 23
Finding Top Center Position for No 1 Piston 24
Fuel Injection Pump Timing – Check 25
Fuel Injection Pump Timing – Adjust 26
Fuel Quality – Test 28
Fuel System – Prime 28
Fuel System Pressure – Test 29
Air Inlet and Exhaust System
Air Inlet and Exhaust System – Inspect 31
Wastegate – Test 31
Compression – Test 32
Engine Valve Lash – Inspect/Adjust 32
Valve Depth – Inspect 34
Valve Guide – Inspect 35
Lubrication System
Engine Oil Pressure – Test 36
Engine Oil Pump – Inspect 36
Excessive Bearing Wear – Inspect 37
Excessive Engine Oil Consumption – Inspect 37
Increased Engine Oil Temperature – Inspect 38
Cooling System
Cooling System – Check (Overheating) 39
Cooling System – Inspect 40
Cooling System – Test 40
Engine Oil Cooler – Inspect 42
Water Temperature Regulator – Test 43
Basic Engine
Piston Ring Groove – Inspect 44
Connecting Rod – Inspect 44
Connecting Rod Bearings – Inspect 45
Main Bearings – Inspect 45
Cylinder Block – Inspect 45
Cylinder Head – Inspect 46
Piston Height – Inspect 46
Flywheel – Inspect 47
Gear Group – Inspect 48
Electrical System
Alternator – Test 49
Battery – Test 49
Electric Starting System – Test 50
Glow Plugs – Test 52
V-Belt – Test 53
Index Section
Index 54
DESCRIPTION:
Perkins 1103 and 1104C Systems Operation Testing and Adjusting Manual
The engine must not be started until the fuel injection pump is full of fuel that is free of air. The fuel injection pump requires fuel for lubrication. The precision parts of the pump are easily damaged without lubrication. The fuel system must be primed when any of the following conditions occur:
• The fuel filter is changed.
• The fuel line is removed.
• The fuel injection pump is removed.
Fuel System Components:
- The fuel injection pump is a pressurized system that is totally enclosed. The pump sends the correct amount of fuel under high pressure at the correct time through the fuel injectors to the individual cylinders.
- The fuel injection pump regulates the amount of fuel that is delivered to the fuel injectors. This action controls the engine rpm by the governor setting or the position of the throttle control. The fuel lines to the fuel injectors are equal lengths.
- This ensures even pressure and correct injection timing at each fuel injector. During operation, extra fuel is used as coolant and lubricant for moving parts of the pump. The extra fuel is circulated through the pump housing. The extra fuel is then returned to the fuel tank.
VIDEO PREVIEW OF THE MANUAL:
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PLEASE NOTE:
- This is the SAME exact manual used by your dealers to fix your vehicle.
- The same can be yours in the next 2-3 mins as you will be directed to the download page immediately after paying for the manual.
- Any queries / doubts regarding your purchase, please feel free to contact [email protected]
Casen Bradley –
Quick to send the manual that I needed for taking apart and rebuilding a 4wheeler.