Evinrude Bobcat E251HP Manuals

Manuals and User Guides for Evinrude Bobcat E251HP. We have 1 Evinrude Bobcat E251HP manual available for free PDF download: Service Manual

Evinrude Bobcat E251HP Service Manual

Evinrude Bobcat E251HP Service Manual (83 pages)

Brand: Evinrude | Category: Offroad Vehicle | Size: 6 MB

Table of Contents

Section 4 Trouble Shooting

15
- Table of Contents
  15
- Description
  16
- Compression
  16
- Spark Plugs
  17
- Trouble Shooting Procedures
  18
- Trouble Shooting Guide
  18
Section 5 Tune-Up Procedure

27
- Description
  28
- Factors Affecting Performance
  28
  - Fuel System
    28
  - Ignition System
    28
  - Compression
    28
- New Vehicle Delivery
  29
- Tune-Up Procedures
  29
- Ignition Timing Adjustment
  30
- Adjustment
  31
- Carburetor Adjustments
  31
  - High Speed Needle Valve
    31
  - Low Speed Needle Valve
    31
  - Idle Adjustment Screw
    31
- Spark Plugs
  31
R Section & Fuel System

33
- Carburetor Disassembly, Cleaning, Re- Pair and Reassembly - Hd Series
  34
- Description
  34
- Fuel Flow
  34
- Leaf Valves
  37
  - Installation
    38
  - Fuel Pump
    38
  - Removal
    38
  - Reassembly
    38
  - Fuel Primer
    39
- Air Filter
  39
- Fueltank
  39
Section "7 Ignition and Electrical Systems

41
- Description
  42
- Light Protection Circuit
  42
- Test Equipment
  42
- Magneto
  43
  - Removal
    43
  - Testing
    43
  - Flywheel
    43
  - Breaker Points
    43
- Condenser
  44
  - Magneto Drive Coils
    45
  - High Tension Leads
    46
  - Reassembly
    46
- Spark Plugs
  47
Section 9 Engine

53
- Description
  54
- Engine Removal
  54
- Cleaning, Inspection and Repair
  58
  - Gaskets and Gasket Surfaces
    58
  - Pistons
    58
  - Bearings
    59
- Assembly of Engine
  60
  - Pistons, Wrist Pins, and Connecting Rods
    60
  - Piston Rings
    60
  - Crankshaft
    61
  - Cylinders
    62
  - Installation of Engine Assembly to Chassis
    62
  - Break-In Procedure
    63
  - Muffler and Exhaust Pipes
    63
  - Removal
    63
Section 10 Drive Train

65
- Description
  66
- Disassembly
  66
  - Cleaning, Inspection and Repair
    66
- Primary Drive
  66
- Reassembly
  67
- Adjustment
  68
  - Installation
    68
  - Rep Air
    68
- Brake
  68
- Drive Chain
  68
  - Lubrication
    68
- Adjustment
  69
  - Removal
    69
  - Final Adjustment
    70
- Disassembly
  70
  - Cleaning and Inspection
    71
- Reassembly
  71
Section 11 Steering, Track and Suspension

73
- Description
  74
  - Disassembly
    74
  - Cleaning, Inspection, and Repair
    74
  - Reassembly
    74
  - Ski Alignment
    74
- Track and Suspension
  75
  - Track Tension Adjustment
    75
  - Removal of Trucks and Track
    76
  - Front Axle Disassembly
    76
  - Rear Axle Disassembly
    77
  - Truck Disassembly
    77
  - Cleaning, Inspection, and Repair
    77
  - Molded Track
    77
  - Cleated Track
    77
  - Trucks and Axles
    77
  - Engine Lubrication
    80
    
    Fuels and Lubricants
    80
    
    Omc 2+4 Fuel Conditioner
    80
    
    Fuel Blending
    81
  - Lubrication Recommendations
    81
  - Preventive Maintenance
    82
  - Storage
    83
    
    Preparation for Storage
    83
    
    Removal from Storage
    83

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