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Tiller
Troy-Bilt
630B-Tuffy, 634F-Bronco, 634B-Super Bronco
manual
Parts List
Models:
630B-Tuffy, 634F-Bronco, 634B-Super Bronco
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32 pages
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Troubleshooting
Parts list
Safety Alert Symbol
Maintenance
Wheel Drive Pins
Assembly Steps
Handlebar Height Adjustment
Checklist
Replacement Belt Information
Safety
Page 24
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Parts List
Models 634F, 634B and 630B
DRAWING NO. 2
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Contents
Operator’s Manual
Table of Contents
Safety Alert Symbol
Know how to stop the unit and disengage the controls quickly
Safety
Exercise caution to avoid slipping or falling
Keep children and pets away
Use slower engine speeds
Decals
To Avoid Serious Injury
Assembly Steps
Introduction
Inspect Unit
Clutch Cable
Assembly
Install Reverse Clutch Cable Models 634F and 634B only
Check AIR Pressure
Check Level of Transmission Gear OIL
Check all nuts and screws for tightness
Wheel Drive Pins
Introduction
Engine Controls
Reverse Clutch Control Models 634F/634B
Features and Controls
Handlebar Height Adjustment
Forward Clutch Bail
Depth Regulator Lever
Pre-Start Checklist
Introduction BREAK-IN Operation
Starting and Stopping the Engine
Starting the Engine
Operating the Tiller
Operation
Tines will cause injury Stopping the Engine and Tiller
Stopping the Tiller and Engine
Clumps of soil that can interfere with
Your freshly tilled or cultivated soil
By successive passes at one Quarter width see Fig
Read the following recommendations before tilling on slopes
Tilling Up and Down Slopes Vertical Tilling
Terrace Gardening
Clearing the Tines
Loading and Unloading the Tiller
Maintenance Schedule
Transmission Gear OIL Service
Tiller Lubrication
Check for OIL Leaks
Maintenance
Removing/Installing a Single Tine
Removing/Installing a Tine Assembly
Bolo Tines
Checking and Adjusting
Replacement Belt Information
To Check Forward Belt Tension
Forward Clutch Bail Adjustment
Engine Cleaning AIR Cleaner Service Engine OIL Service
Checking and Adjusting Reverse Drive Belt Tension
To Check Reverse Belt Tension
Spark Plug Service
Spark Arrester Screen Service
CARBURETOR/GOVERNOR Control Adjustments
OFF Season Storage
Troubleshooting
Problem Possible Cause Correction
OEM-290-256 fits Tuffy, OEM-290-254 fit Bronco
OEM-290-265 fits Tuffy, Bronco & Super Bronco
Parts List
Drawing no
Part Description
Parts List
Parts List Drawing no
DRAWING/PARTS List no
Part Description QTY
For Model 630B
GW-9727
24 3
1917326
Left Side Right Side
Hold Tine With Blunt End Toward You
50049-02
TROY-BILT Tiller Lifetime Limited Warranty
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Contents