Lombardini 25LD425-2 Manuals

Manuals and User Guides for Lombardini 25LD425-2. We have 1 Lombardini 25LD425-2 manual available for free PDF download: Workshop Manual

Lombardini 25LD425-2 Workshop Manual

Lombardini 25LD425-2 Workshop Manual (44 pages)

Brand: Lombardini | Category: Engine | Size: 2 MB

Table of Contents

General Service Notes
2
Table of Contents
4
1 Trouble Shooting

7
- Possible Causes and Trouble Shooting
  7
- Safety and Warning Decals - Safety Instructions
  8
2 II Safety and Warning Decals - Safety Instructions ____________________________ " 8-9

10
- Model Number and Identification
  10
3 III Model Number and Identification _____________________________________________ " 10

11
4 Technical Data

11
5 Vcharacteristics

12
6 Overall Dimensions

13
7 Special Tools

14
- VII Special Tools
  14
8 Maintenance - Recommended Oil Type - Refilling

16
9 Disassembly of the Engine

17
10 Xchecks and Overhaul

20
- Cylinders
  21
- Rocker Arms
  21
- Valves and Springs
  21
- Connecting Rods
  22
- Piston Rings - Pistons - Piston Pins
  22
- Crankshaft
  23
- Camshaft
  24
- Central Main Bearings
  24
- Oil Seal Rings
  24
- Fuel Pump Push-Rod
  25
- Injection Pump Plug Nuts and Control Rods
  25
- Oil Pump
  25
- Tappets and Push Rods
  25
- Governor Lever and Spring
  26
11 Injection Equipment

27
- Checking Injection Pumps
  27
- Fuel Circuit
  27
- Injection Pump Setting
  27
- Injection Pumps
  27
- Assembly of Injection Pumps
  28
- Testing Air Tightness
  28
- XI Injection Equipment
  28
- Checking and Setting the Injectors
  29
- Disassembly and Re-Assembly of Injectors
  29
- Injectors
  29
12 Electrical Equipment

30
- Checking Electrical Equipment
  30
- Checking the Alternator
  30
- Plant Specifications
  30
- XII Electrical Equipment
  30
13 Engine Assembly

31
- Central Main Bearings
  31
- Preparing the Crankcase
  31
- Crankshaft
  32
- Crankshaft End Float
  32
- Main Bearings - Flywheel Side
  32
- XIII Engine Assembly
  32
- Camshaft
  33
- Governor Tie Rod Adjustment
  33
- Oil Pump
  34
- Pulley and Flywheel
  34
- Timing Cover
  34
- Connecting Rods
  35
- Cylinders
  35
- Pistons
  35
- Checking Injector Protrusion
  36
- Cylinder Heads
  36
- Injection Pumps
  36
- Valve Clearance
  36
- Injection Check
  37
- Electric Shut off
  38
- Feed Pump
  38
- Injectors and Injector Pipes
  38
- Oil Filter
  38
14 Engine Testing

39
- Checking for Oil Leaks
  39
- Checking Oil Pressure
  39
- Dyno Testing of Engine
  39
- Speed Adjustment
  39
- XIV Engine Testing
  40
15 Storage

41
16 Quick Reference Charts

42
- Adjustments
  42
- Couplings
  42
- Standard Screw Tightening Torques
  43
- Tightening Torques
  43

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