Valve Springs
- With camshaft and rocker arm assembly removed, use valve spring compressor to remove retainer locks. Remove all retainers, springs, spring seats and valves. Keep components in proper order for reassembly.
- Check valve spring load, free length and spring squareness. Standard spring squareness should be 1.5 degrees or less. If beyond 2 degrees, replace spring. Install spring with identification color toward retainer.