MAK M 20 - Page 158

Explosion relief valve
Inspection / Checking
A5.05. 03.01.01.03
1500
M20
en / 30.09.2010 IB026533 2/2
03
3.4 Tighten screws (8) to a torque of
M = 15 Nm.
3.5 After assembly check the explosion relief valve for proper operation by actuating it by hand.
3.6 When mounting the explosion relief valve on the crankcase door care has to be taken to ensure
proper sealing between seat and crankcase door.