Yamaha XJR1300(L) 99 Service Manual page 25

Model
Cam chain:
Cam chain type/No. of links
Cam chain adjustment method
Valve, valve seat, valve guide:
Valve clearance (cold)
Valve dimensions:
Head Dia.
"A" head diameter
"B" face width
"C" seat width
"D" margin thickness
Stem outside diameter
Guide inside diameter
Stem-to-guide clearance
Stem runout limit
Valve seat width
MAINTENANCE SPECIFICATIONS
79RH2015/156
Automatic
0.11 X 0.15 mm
IN
0.16 X 0.20 mm
EX
Face Width
28.9 X 29.1 mm
IN
24.9 X 25.1 mm
EX
1.98 X 2.55 mm
IN
1.98 X 2.55 mm
EX
0.9 X 1.1 mm
IN
0.9 X 1.1 mm
EX
0.8 X 1.2 mm
IN
0.8 X 1.2 mm
EX
5.475 X 5.490 mm
IN
5.460 X 5.475 mm
EX
5.500 X 5.512 mm
IN
5.500 X 5.512 mm
EX
0.010 X 0.037 mm
IN
0.025 X 0.052 mm
EX
SSS
0.9 X 1.1 mm
IN
0.9 X 1.1 mm
EX
2-5
Standard
Seat Width Margin Thickness
SPEC
Limit
SSS
SSS
SSS
SSS
SSS
SSS
SSS
SSS
SSS
SSS
SSS
SSS
5.445 mm
5.43 mm
5.552 mm
5.552 mm
0.08 mm
0.1 mm
0.01 mm
1.6 mm
1.6 mm