Camshaft, Engine

GENERAL SPECIFICATIONS








CAMSHAFT AND CAMSHAFT BEARING
Unit: mm (inch)
Standard Limit
Camshaft journal to bracket clearance
No. 1 0.045 - 0.086 (0.0018 - 0.0034)
No. 2, 3, 4 0.15 (0.0059) 0.035 - 0.076 (0.0014 - 0.0030)
Inner diameter of camshaft bracket
No. 1 26.000 - 26.021 (1.0236 - 1.0244)
No. 2, 3, 4 23.500 - 23.521 (0.9252 - 0.9260)
Outer diameter of camshaft journal
No. 1 25.935 - 25.955 (1.0211 - 1.0218)
No. 2, 3, 4 23.445 - 23.465 (0.9230 - 0.9238)
Camshaft runout [TIR*] Less than 0.02 (0.0008) 0.05 (0.0020)
Camshaft sprocket runout [TIR*] 0.15 (0.0059)
Camshaft end play 0.115 - 0.188 (0.0045 - 0.0074) 0.24 (0.0094)
*: Total indicator reading
Cam lobe height "A"
Intake and exhaust 44.865 - 45.055 (1.7663 - 1.7738)
Wear limit of cam lobe height 0.2 (0.008)