XP500 TMax Technical Orientation Guide
3
CYLINDER HEAD
n
4 valves per cylinder, DOHC
n
Torsion type auto cam chain tensioner (similar to YZF-R1)
n
“Shim-under-bucket” valve adjustment for long maintenance interval (same as YZF-R1/YZF-R6)
n
Valve clearance at cold engine condition:
Intake : 0.15 - 0.20 mm
Exhaust: 0.25 - 0.30 mm
1
2
3
4
VALVE TIMING
Intake camshaft
Cam chain tensioner
Exhaust camshaft
Silent cam chain
Intake
port
Exhaust
port
(3)
(2)
(1)
Air Induction
Ports
25º
25º
OL 50º
105º
105º
55º
55º
TDC
BDC
IN
EX
Intake valve
(mm)
Exhaust valve
(mm)
(1)
(2)
(3)
25.0
4.0
83.3
22.0
4.0
82.8
Summary of Contents for XP500
Page 12: ...XP500 TMax Technical Orientation Guide 12 LUBRICATION SYSTEM LUBRICATION FLOW CHART...
Page 13: ...XP500 TMax Technical Orientation Guide 13 LUBRICATION SYSTEM...
Page 44: ...XP500 TMax Technical Orientation Guide 44 WIRING DIAGRAM...
Page 45: ...XP500 TMax Technical Orientation Guide 45 WIRING DIAGRAM...