Triumph Rocket 3 GT 2021 - Page 77

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Valve Stem to Guide Clearance
Inlet
0.010-
0.037 mm
(standard)
0.075 mm
(service
limit)
Exhaust
0.020-
0.042 mm
(standard)
0.080 mm
(service
limit)
Valve Seat Width (in cylinder head)
Inlet
1.000 mm
(standard)
1.500 mm
(service
limit)
Exhaust
1.200 mm
(standard)
1.700 mm
(service
limit)
Valve Seat Width (valve)
2.14 mm
Valve Seat Angle
90º
inclusive
Valve Spring Length
51.79 mm
Inlet/Exhaust Valve Spring ¨Load at Length¨
159 N
+/- 8N at
37 mm
Valve Clearance
Inlet
0.09-0.14
mm
Exhaust
0.18-.023
mm