2004 Skidoo ZX Series Service Manual, Page 268Get this manual
Section 05 ENGINES (4-TEC) Subsection 06 (CYLINDER AND CYLINDER HEAD)
Removal
The removal procedure is the same for both camshaftsEach camshaft is different in designThus, it is important not to mix up any parts of the camshaft assembly with that of the other cylinderKeep parts as "group"Remove: valve cover (refer to VALVE COVER) chain tensioner (refer to CHAIN TENSIONER) breather (refer to BREATHER) decompressor (refer to DECOMPRESSOR) rocker arms (refer to ROCKER ARMS) camshaft timing gear (refer to CAMSHAFT TIMING GEAR) camshaft lock no23 camshaft no22 andor no66NOTE: The data in the following tables are valid for both camshaftsD C
R1004motr94A
Camshaft Camshaft Camshaft Camshaft
lobe (exhaust valves) lobe (intake valves) bearing journal (big end) bearing journal (small end)
CAMSHAFT LOBEEXHAUST VALVE MINIMUM (NEW) MAXIMUM (NEW) SERVICE LIMIT MINIMUM (NEW) MAXIMUM (NEW) SERVICE LIMIT MINIMUM (NEW) MAXIMUM (NEW) SERVICE LIMIT 31.435 mm (1.237 in) 31.635 mm (1.245 in) 31.400 mm (1.236 in) 31.654 mm (1.246 in) 31.854 mm (1.254 in) 31.600 mm (1.244 in) 39.927 mm (1.5719 in) 39.935 mm (1.5722 in) 39.920 mm (1.5716 in) 24.967 mm (.9829 in) 24.980 mm (.9835 in) 24.960 mm (.9827 in)