Farymann Diesel 15B Series Operator's Manual - page 81

Diesel engine Series 15B / 18B 

Maintenance 

2008-09-08

81 

Fig. 10 

13.  Install valve cover (2) using two plastic seals. 

14.  Tighten both nuts (1) of the valve cover (2).  

Tightening torque 8-12 Nm 

NOTE! 

Always replace the valve cover gasket and the two 

plastic seals under the nuts of the valve cover.