Check the valve springs for proper squareness.
Maximum acceptable deviation is 1.5 mm on each side.
Valve bucket inspection
Check that the valve buckets (1) slides freely in their seats.
If not so, replace them.
Valve installation
Smear valve guides and stems with oil before installation.
Install spring seat (1) and springs (2) - place spring (a) at head end - and nally
the spring retainer (3).
Use tool no. 8000 A7317 to compress the valve springs and install the valve
collets (4).
Do not compress the springs too much and avoid damage to the
cylinder head.
To Next Page
Loading...
Need help?
General
