CHECK BEFORE STARTING EVERY 50 HOURS SERVICE CHECK BEFORE EVERY 50 HOURS STARTING SERVICE See the section on CHECK a. FUEL TANK b. TIRE mentioned. before operations when the tires are cool. (Refer to HANDLING THE TIRES.) BEFORE STARTING afore- Measure the inflation pressure Loosen valve (I) on the right side of the tank so that the precipitation and mixed water will be drained in accompaniment with fuel. W-02067 - 79 -