Install the rocker lever cover gasket onto each rocker lever housing. The tabs at each end must point down toward the rocker lever housing.
Install the rocker lever covers on the rocker lever housings.
Install the ten capscrews and washers in each rocker lever cover.
Tighten the capscrews in each rocker lever cover in the sequence illustrated.
Install the crankcase breather tube, if used, and the oil filler cap. Refer to Procedure 003-001 in Section 3.
Install the hose on the crankcase breather.
Tighten the hose clamp.