Valve Springs: Notes
- With camshaft and rocker arm assembly removed, use valve spring compressor to remove retainer locks. Remove all retainers, springs, spring seats and valves, keeping in proper order for reassembly.
- Check valve spring free length and installed height. Installed height is measured between spring seat and bottom of retainer. Measurement should be 1.417-1.456" (36-37 mm). Standard spring squareness should be 1.5° or less. If beyond 3° replace spring.