Wisconsin W4-1770 4 Cylinder Engine Manuals

Manuals and User Guides for Wisconsin W4-1770 4 Cylinder Engine. We have 1 Wisconsin W4-1770 4 Cylinder Engine manual available for free PDF download: Repair Manual

Wisconsin W4-1770 Repair Manual (50 pages)

Brand: Wisconsin | Category: Engine | Size: 1 MB

Contents
6
Specifications
7
Safety Precautions
7
Engine Overview
8
Lubrication System
9
General Information
10
Before Starting Engine
10
Cooling
10
Carburetor
10
Starting
11
Warm up
11
Maintenance
12
To Stop Engine
12
Air Cleaners
12
Oil Bath Air Cleaner
12
Oil Filter
13
Fuel Filter
13
Breather System
13
PCV System
13
Adjustments
14
Spark Plugs
14
Starting Motor
14
Clutch Reduction Adjustment
15
Distributor Brakes Point Adjustment
15
Governor - Operation
15
Governor Adjustment
16
Side/Low Mounted Distributor
16
Magneto Breaker Point Adjustment
16
Timing
17
Valve Tappet
17
Valve Tapped Adjustment
17
Firing Order
17
Magneto Timing
19
Magneto Timing Diagram
19
Electrical Equipment
20
Flywheel Alternator
20
Troubleshooting
21
Flywheel Alternator Service Procedure
21
Wiring Circuit
21
Flywheel Alternator Components
22
Static Tests
22
Regular Tests
22
Regulator Static Check
23
Rectifier Tests
23
Stator Tests
23
Belt Driven Alternator
24
Stator Continuity
24
Stator Running Voltage
24
30 Amp Flywheel Alternator
24
High Temperaeture Safety Switch
25
30 Amp Flywheel Alternator Testing
25
Engine Troubles: Causes and Remedies
26
Fuel Mixture
26
Compression
26
Ignition
26
Engine Misses
27
Engine Stops
27
Engine Overheats
27
Engine Surges or Gallops
27
Engine Disassembly and Reassembly
28
Overhaul
28
Disassembly and Reassembly Procedures
28
Flywheel
29
Air Shrouding
29
Distributor and Accessory Drive
30
Manifold and Carburetor
30
Fuel Pump
30
Cylinder Head
30
Governor
31
Gear Cover
32
Idler Gear and Shaft
32
Camshaft Gear
32
Outboard, 3Rd Main Bearing
32
Gear Train
33
Engine Supports and Oil Pan
33
Oil Pump
33
Connecting Rods and Pistons
34
Piston Rings
35
Cylinder Blocks
36
Valves and Seat Inserts
36
Main Bearing Plate and Crankshaft
37
Camshaft and Valve Tappets
38
Testing Rebuilt Engine
39
Storage of Engine for Winter
39
Accessories
40
Fuel Pump Repair Instructions
41
Fuel Supply System
42
Idle System
42
High Speed System
42
Choke System
42
Carburetor Troubles
43
Disassembly
43
Fuel Leak from Carburetors
43
Identify Carburetor
43
Float Setting
44
Reassemble Fuel Bowl
44
Servicing Breaker Points
45
Internal Timing
45
Timing the Magneto to the Engine
45
Special Drive Gear
45
Magneto
46
Solid State Ignition Distributors
48
Volt Meter Testing
48
12 Volt Test Light
48

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