Textron JACOBSEN R-311 69166 User Manual

IX
INDEX
4203781 First Edition IX-3
Electrical Schematic
Component Identification . . . . . . . . . . . . . . . . 4-8
Engine
Checks and Adjustments . . . . . . . . . . . . . . . . 3-5
Component Location . . . . . . . . . . . . . . . . . . . 3-3
General Specifications . . . . . . . . . . . . . . . . . . 3-2
Removal and Installation . . . . . . . . . . . . . . . 3-18
Repair . . . . . . . . . . . . . . . . . . . . . . . . . 3-7, 3-18
Repair Specifications . . . . . . . . . . . . . . . . . . . 3-2
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . 3-2
Engine Coolant Temp Switch
Removal and Installation . . . . . . . . . . . . . . 4-101
Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-101
Engine Oil Cooler
Removal and Installation . . . . . . . . . . . . . . . 3-12
Engine Oil Pressure Switch
Removal and Installation . . . . . . . . . . . . . . 4-100
Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-100
Engine Service
Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-21
Engine Temperature Gauge
Removal and Installation . . . . . . . . . . . . . . 4-108
Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-108
Engine Temperature Sensor
Removal and Installation . . . . . . . . . . . . . . 4-101
Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-101
Engine-Related Devices
Component Symbols . . . . . . . . . . . . . . . . . . . 4-6
Exhaust Manifold
Removal and Installation . . . . . . . . . . . . . . . . 3-9
Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-9
F
Fan Belt
Removal and Installation . . . . . . . . . . . . . . . . 3-7
Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7
Field Test Procedures
Charge Pump Test . . . . . . . . . . . . . . . . . . . . 5-32
Front Lift Cylinders Leakage Test . . . . . . . . 6-24
Hydraulics . . . . . . . . . . . . . . . . . . . . . . . . . . 6-24
Hydrostatic Power Train . . . . . . . . . . . . . . . . 5-32
Power Steering Circuit Test . . . . . . . . . . . . . 6-25
Preliminary Checks . . . . . . . . . . . . . . . . . . . 5-32
Traction System Test . . . . . . . . . . . . . . . . . . 5-32
Wing Lift Cylinders Leakage Test . . . . . . . . 6-24
Final Adjustments
Tests and Adjustments . . . . . . . . . . . . . . . . . 8-6
Fixed Caster Wheels
Disassembly and Assembly . . . . . . . . . . . . 8-29
Removal and Installation . . . . . . . . . . . . . . 8-28
Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-28
Floorboard
Removal and Installation . . . . . . . . . . . . . . 9-14
Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-14
Foot Rest Floor
Removal and Installation . . . . . . . . . . . . . . 9-13
Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-13
Four Wheel Drive Circuit
Schematic . . . . . . . . . . . . . . . . . . . . . . . . . . 4-41
Theory of Operation . . . . . . . . . . . . . . . . . . 4-40
Troubleshooting . . . . . . . . . . . . . . . . . . . . . 4-65
Four Wheel Drive Reverse Circuit
Schematic . . . . . . . . . . . . . . . . . . . . . . . . . . 4-42
Front (Drive) Axle Assembly
Disassembly, Inspection, and Assembly . . 5-61
Removal and Installation . . . . . . . . . . . . . . 5-60
Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-60
Front Axle Motor
Disassembly, Inspection, and Assembly . . 5-58
Removal and Installation . . . . . . . . . . . . . . 5-57
Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-57
Front Axle U-Joint
Removal and Installation . . . . . . . . . . . . . . 5-46
Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-46
Front Cowling
Removal and Installation . . . . . . . . . . . . . . . 9-5
Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-5
Front Deck
Deck Rake Adjustment . . . . . . . . . . . . . . . . . 8-4
Disassembly and Assembly . . . . . . . . . . . . 8-20
Removal and Installation . . . . . . . . . . . . . . 8-19
Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-19
Front Deck Valve
Removal and Installation . . . . . . . . . . . . . . 6-65
Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-65
Front Lift Arms
Disassembly and Assembly . . . . . . . . . . . . 8-22
Removal and Installation . . . . . . . . . . . . . . 8-21
Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-21
Front Lift Cylinders
Disassembly, Inspection, and Assembly . . 6-69
Removal and Installation . . . . . . . . . . . . . . 6-68
Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-68
Front Limit Switch
Removal and Installation . . . . . . . . . . . . . . 4-95
Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-95
Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-77

Textron JACOBSEN R-311 69166 Specifications

General

Brand	Textron
Model	JACOBSEN R-311 69166
Category	Lawn Mower
Language	English