EasyManua.ls Logo

Vespa GTS Super 125 i.e. - User Manual

Vespa GTS Super 125 i.e.
285 pages
Print Icon
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Loading...
SERVICE STATION MANUAL
677714 EN
Vespa GTS Super 125 i.e.

Table of Contents

Questions and Answers

  • E
    Elizabeth RogersAug 4, 2025
    Why does my VESPA Scooter have excessive oil consumption and exhaust smoke?
    • T
      Timothy MaloneAug 4, 2025
      Excessive oil consumption and exhaust smoke in your VESPA Scooter can stem from several issues: incorrect valve adjustment, which requires proper valve clearance adjustment; overheated valves, suggesting the need to remove the head and grind or replace the valves; misshapen or worn valve seats, indicating a head unit replacement; worn cylinder or piston rings, advising replacement of the piston cylinder assembly or piston rings; oil leaks from couplings or gaskets, necessitating a check and replacement of gaskets or restoration of the coupling seal; a worn valve oil guard, which means replacing the valve oil seal; or worn valve guides, potentially requiring a head unit replacement.
  • K
    Katelyn RobinsonAug 10, 2025
    What causes insufficient lubrication pressure in my Vespa GTS Super 125 i.e. Scooter?
    • S
      sarah39Aug 10, 2025
      Insufficient lubrication pressure in your VESPA Scooter can arise from several causes: a By-Pass that remains open, suggesting a check and possible replacement, along with careful cleaning of the By-Pass area; an oil pump with excessive clearance, indicating the need to perform dimensional checks on the oil pump components; an oil filter that is too dirty, advising replacement of the cartridge filter; or an oil level that is too low, requiring restoration to the correct level with the recommended oil type.
  • L
    Lisa HammondAug 16, 2025
    What to do if my VESPA Scooter has insufficient braking?
    • B
      Brittney MorrisAug 16, 2025
      If your VESPA Scooter has insufficient braking, check the pad wear (minimum 1.5mm), inspect the brake discs for wear, scoring, or warping, ensure the correct fluid level in the pumps, and change the brake fluid if needed. Also, check for air in the circuits and bleed if necessary. Finally, verify that the front brake caliper moves in axis with the disc. Fluid leakage in the hydraulic braking system can also cause insufficient braking; in this case, replace any failing elastic fittings, plunger, or brake pump seals.
  • T
    timothy71Aug 22, 2025
    Why are the brakes overheating on my VESPA Scooter?
    • G
      Gavin TaylorAug 22, 2025
      Brake overheating on your VESPA Scooter can be caused by a defective plunger sliding, which requires checking the caliper and replacing any damaged parts. Other potential causes include a brake disc that is slack or distorted, which can be resolved by checking the brake disc screws are locked and measuring the axial deviation of the disc. Clogged compensation holes on the pump can also lead to overheating, requiring careful cleaning and blasting with compressed air. Finally, swollen or stuck rubber gaskets should be replaced.
  • L
    Lauren HarringtonAug 28, 2025
    What to do if clutch grabbing or performing inadequately on VESPA Scooter?
    • R
      ramirezwendyAug 28, 2025
      If the clutch on your VESPA Scooter is grabbing or performing inadequately, check that there is no grease on the masses. Also, check that the clutch mass faying surface with the bell is mainly in the centre with equivalent characteristics on the three masses. Finally, ensure that the clutch housing is not scored or worn in an anomalous way.

Summary

SERVICE STATION MANUAL Vespa GTS Super 125 i.e.

CHARACTERISTICS

Engine

Detailed technical data and specifications for the engine.

Tightening Torques

Specified torque values for various fasteners and assembly points.

Cylinder Head

Procedures and specifications for cylinder head assembly and checks.

MAINTENANCE

SCHEDULED MAINTENANCE TABLE

Table outlining recommended service intervals and actions.

Engine oil

Procedure for changing the engine oil and filter.

TROUBLESHOOTING

Engine

Diagnosing and resolving engine-related problems and symptoms.

Transmission and brakes

Diagnosing and resolving transmission and brake system issues.

Steering and suspensions

Diagnosing and resolving issues related to steering and suspension.

ELECTRICAL SYSTEM

Immobiliser

Information and troubleshooting for the vehicle's immobilizer system.

Battery recharge circuit

Details and procedures for battery charging and system checks.

Fuses

Information on the vehicle's fuse system, locations, and specifications.

ENGINE FROM VEHICLE

Removal of the engine from the vehicle

Step-by-step guide for safely removing the engine.

INJECTION

MIU injection system

Description of the engine's fuel injection and ignition system.

Precautions

General advice and troubleshooting tips for the injection system.

Troubleshooting procedure

Guide for diagnosing engine starting and running issues.

SUSPENSIONS

Steering column

Procedures for removing and overhauling the steering column.

Front shock absorber

Procedures for removing and servicing the front shock absorber.

Swing-arm

Procedures for removing and overhauling the swing-arm assembly.

BRAKING SYSTEM

Rear brake calliper

Procedure for rear brake caliper overhaul.

PRE-DELIVERY

Road test

Procedure for testing vehicle performance and handling on the road.

TIME

Braking system

Time estimates for braking system component replacement.

Vespa GTS Super 125 i.e. Specifications

General IconGeneral
BrandVespa
ModelGTS Super 125 i.e.
CategoryScooter
LanguageEnglish

Related product manuals