User Manuals: Briggs & Stratton MS-1055 Diesel Engine

Manuals and User Guides for Briggs & Stratton MS-1055 Diesel Engine. We have 2 Briggs & Stratton MS-1055 Diesel Engine manuals available for free PDF download: Repair Manual

Briggs & Stratton MS-1055 Repair Manual (129 pages)

3 cylinder liquid-cooled diesel engines

Brand: Briggs & Stratton | Category: Engine | Size: 5 MB

General Information
2
Engine Model and Type Number
2
Engine Identification Numbers
2
Engine Serial Number
2
In the Interest of Safety
3
Engine Views
4
Engine Specifications
5
Injection Pump Timing
8
Engine Date Code before 99010100
8
Engine Date Code after 98123100
8
Injector Pump Identification
9
Engine Speed Specification Chart
9
Maintenance Schedule
12
Overhead Valve Train
13
Cylinder Head and Valves
13
Remove Cylinder Head
14
Remove Water Pump and Exhaust Manifold
14
Remove Valve Cover
14
Remove Fuel Lines
14
Remove Glow Plugs and Injectors
15
Set Cylinder No. 1 at TDC
15
Remove Rocker Arm Assembly and Push Rods
15
Loosen Cylinder Head Bolts
15
Remove Valve Stem Seal
16
Disassemble Cylinder Head
16
Remove Valves
16
Cylinder Head Components
16
Check Cylinder Head for Distortion
17
Check Combustion Chamber
17
Remove Combustion Chamber
17
Check and Repair Valve Guides
18
Check Valve Guide Bushing
18
Remove Valve Guide Bushing
18
Valve Seat Dimensions
19
Installing Valve Guide Bushing
19
Valve Dimensions
19
Valves and Seats
19
Disassemble Rocker Arm Shaft
20
Check Valve Stem Cap
20
Check Valve Springs
20
Rocker Arm Components
20
Checking Rocker Arm and Shaft
21
Assemble Rocker Arm Shaft
21
Assemble Cylinder Head
22
Install Valve Stem Seals
22
Install Cylinder Head Gasket
23
Install Cylinder Head
23
Install Valve Spring Seats and Valves
23
Install Valve Springs
23
Install Push Rods
24
Install Rocker Arm Assembly
24
Install Intake Manifold
24
Install Glow Plugs and Injectors
24
Install Water Pump
25
Install Water Pump Pulley and Fan
25
Install Exhaust Manifold
25
General Assembly
25
Adjust Valves
26
Adjust Valve Clearances
26
Install Valve Cover
26
Timing Gears and Gear Case
27
Removing Timing Gear Cover and Gears
28
Remove Fuel Delivery Lines
28
Removing Oil Pan
28
Removing Crankshaft Pulley
28
Checking Idler Gear and Shaft
29
Checking Idler Gear Backlash
29
Removing Oil Pump Gear
29
Checking Gears
29
Remove Gear Case
30
Removing Injector Pump
30
Removing Timing Gear Case
30
Replace Timing Gear Cover Oil Seal
31
Assemble Timing Gear Case and Gears
31
Installing Oil Pump Rotor
31
Installing Timing Gear Case
31
Installing Timing Gear Cover
32
Torque Screws
32
Aligning Timing Marks – Typical
32
Installing Idler Gear Shaft
32
Installing Crankshaft Pulley
33
Installing Oil Pan
33
Installing Fuel Delivery Lines
33
Flywheel and Rear Seal Retainer
34
Removing Pan and Flywheel
34
Removing Flywheel
34
Installing Rear Seal Retainer and Flywheel
35
Remove Rear Seal Retainer
35
Replacing Oil Seal
35
Install Oil Pan
36
Install Flywheel
36
Install Oil Pan with New Gasket
36
Cylinder Block Disassembly
37
Engine Stand
38
Mounting Plate
38
Engine Stand Fixture
38
Removing Camshaft
39
Removing Alternator
39
Removing Valve Lifters
39
Removing Starter and Bracket
39
Removing Connecting Rod Assembly
40
Removing Main Bearing Caps
40
Removing Crankshaft
40
Cylinder Block Inspection and Repair
41
Checking Cylinder Block
41
Cylinder Block Height
41
Replacing Camshaft Bearing
42
Checking Cam Bearing
42
Checking Valve Lifter and Bore
42
Checking Cylinder Bore
42
Replacing Camshaft Plug
43
Installing Cam Bearing
43
Removing Camshaft Plug
43
Installing Camshaft Plug
43
Removing Oil Nozzle
44
Installing Oil Nozzle
44
Checking Run-Out
45
Checking Journals
45
Checking Crankshaft
45
Crankshaft, Camshaft and Bearings
45
Checking Main Bearing Clearances
46
Checking Timing Gear
46
Install Plastigage
46
Torque Bearing Cap
46
Checking Connecting Rod Bearing Clearances
47
Checking Crankshaft End Play
47
Torque Rod Cap
47
Measure Clearance
47
Checking Camshaft Journals
48
Checking Camshaft Lobes
48
Checking Camshaft
48
Piston, Rings and Connecting Rod Inspection and Assembly
49
Disassemble Piston and Connecting Rod
49
Removing Piston Rings
49
Disassembling Piston/Connecting Rod
49
Checking Piston and Rings
50
Checking Ring Grooves
50
Checking End Gap
50
Checking Piston Pin Bore
50
Assembling Piston and Rod
51
Checking Crankpin Bearing End
51
Checking Connecting Rod
51
Checking Piston Pin Bearing
51
Assemble Piston Rings to Piston
52
Installing Piston Rings
52
Stagger Ring End Gaps
52
Cylinder Block Assembly
53
Install Crankshaft
53
Installing Upper Main Bearings
53
Installing Lower Main Bearings
53
Installing Connecting Rod Bearings
54
Installing Main Bearing Caps
54
Installing Crankshaft
54
Installing Piston and Connecting Rod
55
Installing Oil Pick-Up
55
Installing Rear Seal Retainer
55
Installing Flywheel
55
Install Timing Gear Case, Camshaft and Gears
56
Installing Gear Case
56
Installing Camshaft
56
Rotate Crankshaft
56
Aligning Timing Marks
57
Assemble Idler Gear Shaft
57
Install Alternator
58
Installing Pulley
58
Installing Timing Cover
58
Table of Contents
59
Fuel System and Related Components
59
Fuel Injection System Components
60
Injection Pump Timing Specifications
61
Injector Pump
61
- Checking Injector Pump Timing
  62
  - Removing Fuel Lines
    62
  - Align Timing Marks
    62
  - Install Timing Tool
    62
  - Checking Timing
    63
  - Install Distributor Screw
    63
  - Loosen Pump
    63
- Adjusting Injector Pump Timing
  63
- Installing Distributor Screw
  64
INJECTORS Remove Injectors
64
- Checking Injectors
  65
  - Removing Injectors
    65
  - Injector Shim
    65
  - Fuel Filter – General
    66
  - Checking Spray Pattern
    66
  - Checking Leakage
    66
- Install Injectors
  66
- Draining Water Collector
  67
- Change Fuel Filter
  67
- Checking Float Sensor
  67
- Checking Fuel Shut-Off Solenoid Wiring
  67
Injector Pump Identification
68
- Adjust Idle Speed
  69
- Adjust Top no Load Speed
  69
- Electrical System
  70
- Electrical System Components
  72
- Glow Plug System
  73
- Glow Plug Specifications
  73
- Remove Glow Plug
  73
- Testing Glow Plug
  73
- Test Equipment
  73
- Preheat Timer and Glow Relay
  74
- Testing Preheat Timer
  74
- Testing Glow Relay
  74
- Keyswitches
  75
- 14 Amp Charging System
  76
- Test Equipment
  76
- Charging Indicator Circuit
  78
- Testing Charging Indicator Bulb and Wiring
  78
  - Meter Setting
    78
  - Testing Bulb and Wiring
    78
- 40 Amp Charging System
  79
  - Test Equipment 40 Amp Alternator
    79
  - Testing Alternator – DC Output
    79
- Disassemble Alternator
  80
  - Remove Brush Retainer
    80
  - Remove Regulator
    80
- Checking Bearings
  81
  - Remove Ball Bearing
    81
  - Remove Brush End Housing
    81
  - Remove Rotor
    81
- Install Ball Bearing
  82
- Checking Rotor
  82
- Check Brushes
  82
- Check Slip Ring
  82
- Check Regulator
  83
- Check Rectifier
  83
- Assemble Alternator
  83
  - Installing Rotor
    83
  - Assemble Housings
    84
  - Install Rectifier
    84
  - Install Regulator
    84
  - Install Brush Cover
    84
  - Starter System – General Information
    86
  - Starter Current Draw Test – All
    86
- Test Equipment
  86
- Testing Solenoid
  88
- Exploded View of Starter – Typical
  88
- STARTER SOLENOID Test Equipment
  88
- Remove Solenoid
  89
- Remove Pinion and Clutch Assembly
  89
  - Removing Starter Motor
    89
  - Removing Solenoid
    89
- Check Pinion and Clutch Assembly
  90
- Assemble Pinion and Clutch Assembly
  90
  - Assembling Roller Bearings
    90
  - Assembling Drive Housing
    90
- Install Solenoid
  91
  - Replace Solenoid Plunger and Contacts
    91
  - Remove Plunger
    91
  - Checking Contacts
    91
  - Field Wire Terminal Side
    92
  - Battery Wire Terminal Side
    92
  - Contact Assemblies
    92
  - Loosen Nuts
    92
- Disassemble Starter Motor
  93
- Inspect Armature Commutator
  93
- Inspect Brushes
  93
  - Commutator Specifications
    93
  - Replace Brushes – 1.0 KW Starter
    94
  - Clean Terminals
    94
  - Install Brushes
    94
- Assemble Starter Motor
  95
  - Assembling Motor Housing and Brushes
    95
  - Installing End Cap
    95
  - Installing Starter Motor
    95
  - Wiring Diagram – 14 Amp Alternator (Typical)
    96
  - Starter System
    96
  - Wiring Diagram – 40 Amp Alternator (Typical)
    97
  - Lubrication System
    100
  - Recommended SAE Viscosity Grades
    100
  - Change Oil
    101
  - Oil Drain Plug
    101
  - Oil Fill Cap
    101
  - Change Oil Filter
    101
  - Check Oil Pressure
    102
  - Low Oil Pressure
    102
  - High Oil Pressure
    102
  - Disassemble Gear Case
    103
  - Remove Oil Pump
    103
  - Assemble Gear Case
    106
  - Install Oil Pump
    106
  - Install Injector Pump
    106
  - Cooling System
    109
  - Checking Cooling System
    110
  - Pressure Testing Cooling System
    110
  - Testing Radiator Cap
    110
  - Draining Coolant
    110
  - Removing Thermostat – Engine Cold
    111
  - Checking Thermostat
    111
  - Installing Thermostat
    111
  - Water Pump
    112
  - Inspecting Water Pump
    112
  - Removing Water Pump
    112
  - Remove Hoses
    112
  - Installing Water Pump
    113
  - Installing Coolant Inlet and Outlet
    113
  - Installing Fan and Pulley
    113
  - Install V-Belt
    113
  - Turbocharger
    114
  - Turbocharger Lubrication System
    115
  - Full Floating Bearing
    115
  - Turbocharger Cooling System
    116
  - Turbocharger Waste Gate
    117
  - Turbocharger Pressure Control System
    117
  - Crankcase Blow-By Recirculating System
    118
  - Checking Waste Gate Actuator
    118
  - Checking Waste Gate Valve
    118
  - Servicing and Operation Information
    119
  - Cautions on Handling Turbocharger
    119
  - Remove Turbocharger
    120
  - Remove Clamp
    120
  - Disconnecting Air Intake Tube
    120
  - Removing Air Intake Pipe
    120
  - Disconnect Coolant Hose
    121
  - Removing Coolant Line
    121
  - Removing Union Screw
    121
  - Removing Bracket Bolt
    122
  - Removing Oil Outlet Tube
    122
  - Removing Turbo Charger Bracket
    122
  - Checking Turbocharger
    123
  - Removing Turbocharger Assembly
    123
  - Checking Turbocharger Assembly
    123
  - Install Turbocharger
    124
  - Installing Turbocharger Assembly
    124
  - Installing Turbocharger Bracket
    124
  - Installing Oil Outlet Tube
    124
  - Installing Oil Inlet Line
    125
  - Installing Bracket Screw
    125
  - Installing Coolant Line
    125
  - Install Bracket Screw
    125
  - Install Coolant Outlet Hose
    126
  - Install Coolant Inlet Hose
    126
  - Installing Air Intake Pipe
    126
  - Installing Air Intake Hose
    126
  - Installation of Coolant Inlet Tube
    127
  - Installing Clamp
    127
  - Installing Tube
    127

Briggs & Stratton MS-1055 Repair Manual (85 pages)

Vanguard Twin Cylinder OHV Liquid-Cooled Engines

Brand: Briggs & Stratton | Category: Engine | Size: 7 MB

Model

2
Safety Information

3
- Table of Contents
  6
Cylinder Liquid Cooled Engine Commercial Power

6
- In the Interest of Safety
  7
Section 1 General Information

8
- Engine Identification
  9
- Maintenance Schedule
  10
- Fuel and Oil Recomendations
  11
- Changing Oil and Oil Filter
  12
- Change Coolant
  12
- Cleaning Debris
  13
- Adjust Fan Belt
  13
- Air Cleaner Maintenance
  13
- Replace Spark Plug
  14
Section 2

16
Troubleshooting

16
- General Information
  16
- Will Not Start
  16
- Section 2 Troubleshooting
  16
- Starter Current Draw Test
  17
- No Load Starter Current Draw Test
  18
- Check Carburetion
  21
- Fuel Shut-Off Solenoid
  21
- Fuel Pump - General Information
  22
- Cylinder Balance Test
  23
- Cylinder Leakdown Test
  24
- Checking Cooling System
  26
- Check Oil Pressure Switch
  27
- Check Oil Pressure
  28
- Charging System
  28
- Battery Information
  30
- Equipment Affecting Engine Operation
  31
Section 3

32
Engine Disassembly

32
- General Information
  32
- Remove Muffler
  32
- Remove Radiator
  32
- Section 3 Engine Disassembly
  32
- Disconnect Fuel Lines
  33
- Remove Fan Assembly
  33
- Remove Carburetor
  34
- Remove Starter
  35
- Remove Intake Manifold
  36
- Remove Alternator
  37
- Remove Cylinder Heads
  37
- Remove Crankcase Cover
  38
- Remove Camshaft
  39
- Remove Pistons, Rods, Crankshaft
  39
Section 4

40
Engine Overhaul

40
- Check Cylinder
  40
- Section 4 Engine Overhaul
  40
- Bearings
  42
- Crankshaft
  43
- Piston, Rings and Connecting Rod
  43
- Disassembly and Inspection
  43
- Inspection and Repair
  46
- Cylinder Head
  48
- Oil Pump
  49
- Replacing Water Pump Seal
  50
- Replacing Starter Solenoid
  51
- Replacing Pinion Gear Assembly
  52
- Carburetor Inspection and Repair
  56
Section 5

62
Engine Assembly

62
- Install Crankshaft
  62
- Piston and Connecting Rod
  62
- Assemble Piston Rings to Piston
  62
- Section 5 Engine Assembly
  62
- Install Piston and Connecting Rod
  63
- Install Camshaft
  64
- Install Governor Gear
  64
- Install Crankcase Cover
  64
- Install Starter
  65
- Install Alternator
  65
- Install Flywheel
  66
- Install Cylinder Heads
  66
- Install Rocker Arms
  66
- Adjust Valve Clearance
  67
- Install Armatures
  67
- Install Fan Assembly
  68
- Install Intake Manifold
  69
- Install Carburetor and Intake Elbow Assembly
  69
- Adjust Governor
  71
- Install Muffler
  71
- Install Radiator
  72
- Install Air Cleaner Assembly
  72
Section 6

76
Final Adjustments and Specifications

76
- General Information
  76
- Remote Governor Controls
  76
- Carburetor Adjustment
  77
- Model 473100 Specifications
  80
- Standard and Reject Dimensions
  81
- Engine Harness
  82

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User Manuals: Briggs & Stratton MS-1055 Diesel Engine

Briggs & Stratton MS-1055 Repair Manual (129 pages)

Table of Contents

Briggs & Stratton MS-1055 Repair Manual (85 pages)

Table of Contents

Model

Safety Information

Cylinder Liquid Cooled Engine Commercial Power

Section 1 General Information

Section 2

Troubleshooting

Section 3

Engine Disassembly

Section 4

Engine Overhaul

Section 5

Engine Assembly

Section 6

Final Adjustments and Specifications

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