Triumph Rocket 3 GT 2021 - Page 146

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Throttle Body Balancing
Make sure the motorcycle is stabilised and adequately supported.
A correctly supported motorcycle will help prevent it from falling.
An unstable motorcycle may fall, causing injury to the operator or damage to the
motorcycle.
NOTICE
The throttles cannot be balanced using equipment to measure vacuum in each
throttle. Instead, the Triumph diagnostic tool must be used.
Perform the following operations:
• Seat – Removal
• Battery – Removal
• Plenum – Removal (All markets Except US) or Plenum – Removal (Us Markets
only)
If the engine has recently been running, the components beneath the fuel tank may be
hot to the touch.
1. Temporarily refit the fuel tank and reconnect the fuel supply and fuel pump
connection using service tool T3880001 (minus the fuel pressure gauge) and service
tool T3880123 (see Fuel Pressure Checking).
2. Using proprietary professional automotive workshop equipment approved for fuel
handling, partially refill the fuel tank with the fuel removed earlier.
3. Temporarily reconnect the battery, positive (red) lead first.
4. Attach exhaust extraction hoses to the silencers.
5. Attach the Triumph diagnostic tool, start the engine and navigate to ADJUST TUNE
(see System Diagnostic Tool Connection).