TGB Blade 525/500 ATV Service Manual

TGB Blade 525/500 ATV Service Manual Overview

• Covers the 2007–2010 TGB Blade 500 and 525 ATV models equipped with the 502.56 cc 4-stroke water-cooled engine.
• Official TGB publication form MR-437, revised for the Blade 500/525 line.
• Documents critical maintenance via 18 indexed chapters, featuring 42 exploded-view diagrams and 39 technical specification tables for engine, drivetrain, and chassis components.
• Downloads to your account within seconds of checkout.
• OCR text layer lets you jump to a torque spec by keyword.
• This official documentation is the factory-authorized reference for performing system-level inspection and periodic maintenance on the TGB Blade chassis and powertrain.

Technical Content Walkthrough

The TGB Blade 525/500 service manual provides extensive documentation starting with general safety precautions and trouble diagnosis flowcharts for starting and performance issues. Engine sections define the service parameters for the lubrication system, cylinder head, valve train, and piston assemblies. The drivetrain section includes service limit data for the V-type belt driving system, centrifugal clutch, and final drive mechanism. Further sections delineate the cooling system, electrical equipment, and steering/suspension components.

Specification and Reference Data

Technical data is provided for critical identification and maintenance. Engine oil capacity is documented at 3700 c.c. during full disassembly and 3000 c.c. for standard oil changes. Cylinder compression pressure is specified at 9.2 ± 2 Kg/cm². Intake valve clearance is set at 0.10 ± 0.02 mm, while the exhaust valve clearance is listed at 0.15 ± 0.02 mm. Torque values are cataloged for major assemblies, including the engine hanger bolt at 55 Nm (40 lb-ft) and cylinder head nuts at 2.0–2.2 kgf-m. This document serves as the primary technical resource for owners and workshops to maintain the TGB Blade 525/500 ATV throughout its service life, providing standardized values for assembly, adjustment, and diagnostic inspection.

Note: All service data shown here is for reference only — qualified technicians and the original OEM documentation remain the authoritative source for any hands-on work. An official TGB OEM service manual covering the 2007–2010 Blade 500 and 525 ATV, documenting engine, chassis, electrical, and fuel-injection specifications for the 502.56 cc displacement build.