Stiga TC 108 SD User Manual

WORKSHOP MANUAL
Map of functional units
TC 108 SD - TC 118 SD
B) Removing the whole wheel cover
● Remove the rear cover as shown in point A).
FIRST disconnect the black cables (mass) and ONLY
THEN the red cable (positive) on the battery (11).
Disassemble the spring (12) and remove the battery
(11).
Remove the caps (13), loosen the internal screws (14)
and remove the springs (15).
Disassemble the two pins (16) and remove the seat.
A) Removing the rear of the wheel cover only
Loosen the two screws (1) and disassemble the two
side sections (2), unhooking the 7 fastener tabs (3)
positioned inside each of them.
Remove the rear cover (4) xed with four screws (5).
General informations
Removing the wheel cover gives access to:
– the mount for the lever to raise the deck;
– the supports of the footboards.
Removing the rear section of the wheel cover
makes it possible to access the rear tank and
necessary in order to access the transmission
belt..
Related topics
---
Tightening torques
20 Lower cover xing screw .............4,0 ÷ 4,5 Nm
REMOVAL OF THE WHEEL COVER
CHAPTER REVISION FROM ... PAGE
5.2 1 2018 1 of 2










  








Stiga TC 108 SD Specifications

General

Brand	Stiga
Model	TC 108 SD
Category	Lawn Mower
Language	English

Summary

Identification and Procedures

Machine, Transmission, and Engine Identification

Details about machine, transmission, and engine identification.

Guarantee Validity for Engine and Transmission

Information on warranty terms for engine and transmission.

Safety Regulations

Operator Qualification Requirements

Requirements for mechanics performing maintenance.

General Service Center Safety Measures

General safety practices for service centers.

Precautions During Servicing Operations

Specific safety advice for repair operations.

Tools

Lifting Procedures

Practical Hints

Fitting Snap Rings Correctly

Guidance on correctly installing snap rings.

Managing Joint Pivot Pins

How to manage pivot pins for movement.

Crown Fastener Usage and Replacement

Instructions for using and replacing crown fasteners.

Maintenance Criteria

Occasional Tuning Procedures

List of checks for occasional maintenance tasks.

Routine Maintenance Procedures

List of checks for routine maintenance tasks.

Troubleshooting and Remedies

Troubleshooting Engine and Tank Issues

Problems and solutions for engine and fuel tank.

Troubleshooting Transmission, Brakes, and Wheels

Problems and solutions for transmission, brakes, and wheels.

Troubleshooting Cutting Deck Issues

Problems and solutions for the cutting deck.

Troubleshooting Steering System Problems

Problems and solutions for the steering system.

Adjusting Blade Engagement and Checking Blade Brake

Adjusting Blade Engagement

Procedure for adjusting blade engagement.

Checking the Blade Brake

How to check the functionality of the blade brake.

Brake Adjustment

Drive Belt Adjustment

Drive Pedal Adjustment

Adjusting Pedal to Neutral Position

Setting the pedal to neutral position.

Adjusting Neutral Microswitch Position

Adjusting microswitch for neutral position.

Aligning the Cutting Deck

Combined Parallel and Height Adjustment

Adjusting deck parallel and height.

Longitudinal Deck Position Adjustment

Adjusting longitudinal deck position for belt function.

Steering Allowance Adjustment

Steering Geometry Adjustment

Toe-in Adjustment Procedure

Adjusting toe-in for front tyre wear.

Steering Wheel Alignment

Straightening the steering wheel.

Checking Blades Alignment

Blade Removal, Sharpening, and Balancing

Blade Removal and Reassembly

Steps for removing and refitting blades.

Blade Sharpening and Balancing Procedures

Procedures for sharpening and balancing blades.

Front Hood Removal

Wheel Cover Removal

Removing the Rear Wheel Cover Only

How to remove only the rear section of the wheel cover.

Removing the Entire Wheel Cover

Procedure for removing the entire wheel cover.

Dashboard and Front Cover Removal

Dashboard Removal Procedure

Steps for removing the dashboard assembly.

Front Cover Removal Procedure

Steps for removing the front cover.

Engine Removal

Rear Axle Removal

Cutting Deck Removal

Rear Tank Removal (if present)

Tyre and Wheel Replacement

Tyre Replacement Procedures

Procedures for tyre replacement.

Wheel Removal and Fitting Procedures

Procedures for wheel removal and fitting.

Front Wheel Bearing Replacement

Steering Component Dismantling

Dismantling Steering Pinion and Ring Gear

Steps for dismantling steering pinion and ring gear.

Lower Steering Bush Replacement

Procedure for replacing the lower steering bush.

Drive Belt Replacement

Blades Control Belt Replacement

Blade Support and Shaft Replacement

Replacement of Blade Supports

Steps for replacing blade supports.

Replacement of Blade Bearings and Shafts

Steps for replacing bearings and shafts.

Accelerator and Carburettor Adjustment

Electrical System Troubleshooting

Self-resetting Protection Issues

Troubleshooting self-resetting protection issues.

Dashboard and Starting Problems

Troubleshooting dashboard and starting issues.

Starter and Warning Light Issues

Troubleshooting starter and warning light issues.

Battery and Fuse Issues

Troubleshooting battery and fuse problems.

Safety Device Intervention

Safety Microswitch Operation Check

Terminal Board Supply Check

Carburettor Solenoid Valve Operation Check

Starter Relay Operation Check

Electromagnetic Clutch Operation Check

Recharge Circuit Check

Checking Lower Charging Limit

Check lower charging limit.

Checking Upper Charging Limit

Check upper charging limit.

Sealed Battery Maintenance

General Information on Sealed Batteries

General information about sealed batteries.

Recommendations for Correct Battery Use

Best practices for using sealed batteries.

Rules for Battery Recharging

Instructions for safe battery recharging.

Fitting Safety Microswitches

Electrical Diagrams

Tightening Torques and Adjustments Summary

Summary of Tightening Torques

Summary of specified tightening torques for main parts.

Summary of Key Adjustments

Summary of key adjustments like brake and belt.

Belts Assembly