Simplicity 990953 Manuals

Manuals and User Guides for Simplicity 990953. We have 2 Simplicity 990953 manuals available for free PDF download: Repair Manual, Operator's Manual

Simplicity 990953 Repair Manual

Simplicity 990953 Repair Manual (130 pages)

Brand: Simplicity | Category: Tractor | Size: 65 MB

Table of Contents

Table of Contents
3
Battery Care
10
- Battery Removal and Installation
  10
- Water Level
  10
- Charging
  11
- Winter Care
  11
General Information
10
Bearing Cleaning and Inspection
11
- Cleaning
  11
- Inspection
  11
- Preservation
  12
- Torque Specs. for Hardware
  12
- Viscous Coating VC-3
  13
  - Drying
    13
Transmission Fluid and Filter
13
- Transmission Priming Procedure
  14
Brake Adjustment
14
Clutch Belttension
15
- Replacement Parts
  16
- Tractor R Epair
  18
Clutch Pedal Free Travel Adjustment
15
Engine
18
Brake
23
Power Train System
27
- Description
  27
- Operation
  27
  - Clutch
    27
  - 2. Hydrostatic Transmission
    27
  - Transmission
    28
  - Differential
    30
  - 25. Rear PTO
    30
Clutch
32
- Clutch Disassembly
  32
- Clutch Inspection, Cleaning and Repair
  33
- Clutch Assembly
  33
Driveshaft
33
- Drive Shaft Removal
  33
- Drive Shaft Installation
  33
Transmission
34
Description
43
Pto Drive Unit Removal
43
Rearpto
43
Pto Drive Unit Disassembly
44
Pto Drive Unit Inspection
45
Pto Drive Unit Assembly
46
Pto Drive Unit Installation
46
Final Drive
47
Rear Pto Drive Unit Kit
47
Intermediate Gear Assembly Removal and Inspection
48
Final Gear Assembly Installation
49
- Intermediate Gear Installation
  51
Final Gear Assembly Removal and Inspection
49
Transmission Priming Procedure
52
Steering and Front Axle Assemblies
53
Power Lift System
70
Electrical System
76
- Description
  78
- Wiring Harnes
  78
- Battery Wiring
  81
- Description
  82
- Charging Circuit Check
  83
- Charge Test
  84
- High Charge Rate Test
  84
- Flywheel Stator Check
  84
Ignition Circuit
85
- Description
  85
- Ignition Circuit Check
  85
- Spark Plugs
  85
- Breaker Points and Condenser
  85
- Coil
  85
- Wiring Circuit
  86
Starting Circuit
86
- Starting Circuit Check
  86
- Battery and Battery Circuit
  86
- Pto Switch
  87
- Wiring Circuit Check
  90
Lights and Hourmeter Circuit
90
- Lights and Hourmeter Circuit Check
  90
- Battery and Battery Circuit
  90
- Charging Circuit
  90
- Ignition Switch
  90
- Light Switch
  90
- Lights and Hourmeter
  90
Battery and Battery Circuit
91
Charging Circuit
91
Ignition Switch
91
Pressure and Temperature Sending Unit Circuit
91
Pressure and Temperature Sending Unit Circuit Check
91
Wiring Circuit
91
Wiring Circuit Check
91
Electric Clutch
94
Instrument Panel Component Removal
94
Removal and Installation of Electrical Components
94
Starter and Flywheel Removal
94
Front Pto Clutch Installation
95
Front Pto Clutch Removal
95
Circuit Breaker Removal and Installation
96
Fuse Removal and Installation
96
Transmission Neutral Start Switch Removal and Installation
96
Light Removal and Installation
97
Sending Unit Removal and Installation
97
Troubleshooting Guide
98
Fuel System
101
Fuel Tank and Fuel Gauge Removal, Inspection, and Installation
101
Fuel Lines and Filter
104
Fuel Pump, Carburetor, Governor, Muffler, Etc
105
Hydraulic Fluid Recommendations
106
System Description
107
- Pump/Motor
  107
- Charge Pump and Check Valves
  107
- Control
  107
- Implement Relief Valve
  108
- Acceleration Valves
  109
- Test Procedure
  110
Removal and Installation
115
- Removal
  117
Disassembly, Repair and Reassembly
119
- Charge Pump
  119
- Charge Relief Valve
  119
- Implement Relief Valve
  119
- Major Disassembly and Repair
  120
  - Separating the (3) Main Sections
    120
  - Motor Section
    120
  - Pump Section
    121
- Reassembly
  124
  - Pump Section
    124
  - Center Section
    125
- Priming Procedure
  126
- Testing after Repair
  126

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Simplicity 990953 Operator's Manual

Simplicity 990953 Operator's Manual (44 pages)

Agricultural & Industrial Tractors

Brand: Simplicity | Category: Tractor | Size: 2 MB

Table of Contents

Table of Contents

3
- Simplicity New Equipment Warranty
  3
- Safety Precautions
  4
- Simplicity Offers You
  5
- Operation
  6
  - Instruments and Controls
    6
  - Before Operating the Tractor
    9
  - Starting the Engine
    10
  - Stopping the Engine
    11
  - Break-In Procedure
    11
  - Controlling Tractor Ground Speed
    11
  - Hot Weather Operation
    11
  - Cold Weather Operation
    14
  - Dusty Operating Conditions
    14
  - Storage
    14
  - Starting Tractor after Storage
    14
  - Troubleshooting Guide
    15
- Adjustments
  17
  - Carburetor
    17
  - Governor Adjustment
    17
  - Traction Clutch Belt Tension
    18
  - Clutch Pedal Free Travel
    18
  - Hydrostatic Transmission Neutral
    18
  - Neutral Safety Starting Switch
    20
  - Brake Adjustment
    20
  - Seat Adjustment
    21
  - Wheel Tread Adjustment
    21
  - Weighting with Calcium Chloride
    21
  - Ordering Replacement Parts
    24
  - Every 5 Hours
    24
  - Every 25 Hours
    24
  - Inspect the Tractor and Engine
    24
  - Check Engine Crankcase Oil Level
    24
  - Check Transmission Oil Level
    24
  - Clean Transmission Oil Cooler
    24
  - Check Battery Water Level
    24
  - Check Tire Pressure
    24
Scheduled Maintenance Chart

25
- Change Engine Oil
  26
  - (First Change 25 Hours)
    26
- Clean Engine Air Filter
  26
- Every 50 Hours
  26
- Lubricate Grease Fittings
  26
- Change Spark Plugs
  27
- Check Traction Clutch Belt Tension
  27
- Every 100 Hours
  27
  - Service Required Page 5 I
    27
- Replace Engine Oil Filter
  27
- Change Breaker Points
  28
- Check Drop Housing Oil Level
  28
  - Replace Fuel Filter
    28
- Every 200 Hours
  28
- Every 400 Hours
  29
  - Clean Crankcase Breather Valve
    29
  - Clean Governor Linkage
    29
  - Clean Engine Fins
    29
  - Replace Air Cleaner Element
    29
  - Change Transmission Oil
    29
  - (First Change 50 Hours)
    30
  - Repack Front Wheel Bearings
    30
  - Remove Carbon and Lead Deposits
    31
  - Set Engine Valve Tappet Clearance
    31
- Accessories
  33
  - Rear Wheel Weights
    33
  - Tire Chains
    33
  - Hydraulic Cylinder
    33
  - Front Bumper
    34
- Attachments
  35
  - Front Mounted Attachments
    35
  - Center Mounted Attachments
    35
  - Rear Mounted Attachments
    35
  - Three Point Hitch
    35
  - Attaching Power Take off
    37
- Specifications
  38

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