The official (also known as the T155 STD/DX) service and owner manuals provide critical technical data, torque specs, and maintenance schedules for owners and mechanics. Official Manual Downloads
For detailed diagrams and part numbers (e.g., engine components, frame, and electrical), you can refer to the Y16ZR Parts Catalogue Workshop Manuals:
: Detailed repair procedures for dealers and mechanics. While official PDF links are often restricted to dealers, community-uploaded versions are available on sites like Scribd . Maintenance Schedule Highlights
– Often has scanned OEM Y16ZR service manuals for ~$10–15 USD.