Briggs & Stratton 273521 V-Twin Repair Manuals

Manuals and User Guides for Briggs & Stratton 273521 V-Twin Repair. We have 1 Briggs & Stratton 273521 V-Twin Repair manual available for free PDF download: Instruction Manual

Briggs & Stratton 273521 Instruction Manual (179 pages)

Single Cylinder OHV Air-Cooled Engines

Brand: Briggs & Stratton | Category: Engine | Size: 15.68 MB

Table of Contents

4
- Engine Safety
  7
- Briggs & Stratton Numerical Identification System
  10
- SECTION 7 - Starters
  10
  - Engine Maintenance
    11
  - Fuel and Oil Recommendations
    11
  - Maintenance Chart
    12
  - Flywheel Brake
    12
- SECTION 12 - Engine Specifications
  13
  - Combustion Chamber
    14
  - Air Filter
    14
  - Snow Hood
    16
  - Oil and Oil Filter
    17
  - Spark Plug
    17
  - Cooling System
    18
  - Engine Adjustments
    19
  - Adjust Remote Controls
    19
  - Governor Adjustments
    21
  - Adjust Valve Clearance
    24
Section 2 - Troubleshooting

26
- Systems Check
  
  28
  - Check Ignition
    28
  - Check Carburetion
    29
  - Check Compression
    30
  - SECTION 3 - Exhaust Systems
    30
- Electrical Systems
  
  31
  - Equipment Used for Testing
    31
  - Alternator System Diagnosis
    32
  - Alternator Identification
    33
  - 5-Amp DC Only Alternator
    36
  - Flywheel Identification
    36
  - Testing Alternator Output
    36
  - 14-Volt Ac Only Alternator
    37
  - Dual Circuit Alternator
    38
  - Tri-Circuit Alternator
    39
  - 5 & 9 Amp DC Regulated Alternator
    41
  - 10 & 16 Amp DC Regulated Alternator
    42
  - 20 Amp DC Regulated Alternator
    44
- Electric Starters
  
  46
  - System
    46
  - 12 Volt DC Starter Motor
    48
  - Volt Ac Starter Motor
    49
- Batteries
  
  50
  - Battery and Cable Recommendations
    50
  - Battery Installation
    50
  - Charging Battery
    50
  - Testing Battery
    51
- Equipment Affecting Engine Operation
  
  52
Section 3 - Exhaust Systems

54
- Muffler Service
  
  55
  - Horizontal Models 110000, 120000, 150000
    55
- Spark Arrestors
  
  55
Section 4 - Fuel Systems and Carburetion

64
Section 7 - Starters

106
- Rewind Starters
  
  107
  - Horizontal Models 110000, 120000, 150000, 200000, 210000
    107
  - Remove Blower Housing / Starter
    107
  - Vertical Models 97700, 99700
    107
  - Vertical Models 110000, 120000
    108
  - Service Rewind Starter
    109
  - Vertical Model 280000
    109
  - Horizontal Models 110000, 120000, 150000, 200000, 210000
    110
  - Install Blower Housing / Starter
    110
  - Vertical Models 110000, 120000
    111
  - Vertical Models 97700, 99700
    111
  - Service Starter Clutch
    112
  - Vertical Model 280000
    112
- Electric Starters
  
  113
  - Replace Ring Gear
    113
  - System
    113
  - 12 Volt Starters
    114
  - Volt Starters
    117
Section 8 - Lubrication Systems

118
- Extended Oil Fill and Dipstick
  
  119
- Breathers
  
  119
- Lubrication Systems
  
  122
  - Oil Dipper Lubrication
    122
  - Oil Slinger Lubrication
    122
- Oil Pump Service
  
  123
  - Oil Slinger with Pressure Filtration
    123
  - Pressure Lubrication
    123
- Oil Filter and Adapters
  
  125
- Oil Pressure Switch
  
  126
- Oil Gard Systems
  
  126
Section 9 - Cylinders, Covers and Sumps

128
- Cylinder
  
  129
  - Inspect Cylinder
    129
  - Reconditioning Bore
    129
  - Resizing Bore
    129
  - Check Bearings
    130
  - Clean Cylinder
    130
- Main Bearings
  
  130
  - Replace Bearings
    131
- Covers and Sumps
  
  135
  - Installation
    135
Section 10 - Crankshafts, Camshafts, Balancing Systems, and Gear Reductions

138
- Crankshafts and Camshafts
  
  139
  - Inspect Crankshaft and Camshaft
    139
  - Remove Crankshaft and Camshaft
    139
  - Install Crankshaft and Camshaft
    140
  - Install Crankcase Cover or Sump
    141
  - Check and Adjust Crankshaft End Play
    142
  - Assemble
    143
  - Disassemble
    143
- Gear Reduction
  
  143
  - Inspect
    143
  - Fill Gear Case
    144
  - Assemble
    145
- Auxiliary Pto
  
  145
  - Inspect
    145
  - Remove
    145
- Counterbalance Systems
  
  146
- Synchro-Balance® Systems
  
  146
- Avs® Balance System
  
  148
Section 12 - Engine Specifications

154
- Model 110000 Horizontal Series
  155
- Model 120000 Horizontal Series
  157
- Model 150000 Horizontal Series
  159
- Model 200000 Horizontal Series
  161
- Model 210000 Horizontal Series
  163
- Models 97700 & 99700 Vertical Series
  165
- Model 110000 Vertical Series
  167
- Model 120000 Vertical Series
  169
- Model 210000 Vertical Series
  171
- Model 280000 Vertical Series
  173
- Model 310000 Vertical Series
  175
- Model 330000 Vertical Series
  177

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Briggs & Stratton 273521 V-Twin Repair Manuals

Briggs & Stratton 273521 Instruction Manual (179 pages)

Table of Contents

Table of Contents

Section 2 - Troubleshooting

Systems Check

Electrical Systems

Electric Starters

Batteries

Equipment Affecting Engine Operation

Section 3 - Exhaust Systems

Muffler Service

Spark Arrestors

Section 4 - Fuel Systems and Carburetion

Fuel Systems

Fuel Pump

Fuel Filter

Fuel Tanks and Shutoff Valves

Carburetion

Carburetor Identification

Carburetor Service

Section 7 - Starters

Rewind Starters

Electric Starters

Section 8 - Lubrication Systems

Extended Oil Fill and Dipstick

Breathers

Lubrication Systems

Oil Pump Service

Oil Filter and Adapters

Oil Pressure Switch

Oil Gard Systems

Section 9 - Cylinders, Covers and Sumps

Cylinder

Main Bearings

Covers and Sumps

Section 10 - Crankshafts, Camshafts, Balancing Systems, and Gear Reductions

Crankshafts and Camshafts

Gear Reduction

Auxiliary Pto

Counterbalance Systems

Synchro-Balance® Systems

Avs® Balance System

Section 12 - Engine Specifications

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