TM 5-3810-306-10 OPERATOR PMCS (CONTD) INTERVAL ITEM TO BE INSPECTED ITEM PROCEDURE:  CHECK FOR AND HAVE EQUIPMENT IS NOT NO B D A W M REPAIRED FILLED, OR ADJUSTED. . . READY/AVAILABLE IF: 20 CONTROL LEVERS . Check proper operation of all control Controls/pedals levers and pedals. fail to operate or control/pedals chatter. 21 SAFETY AND LOCKING DEVICES . a. Positive swing locks:  Check Turntable cannot for proper operation of be locked from turntable locking devices. moving. . b. Anti-two block:  Check for Not operating smooth proper operation. correctly . c. Load Moment Indicator:  Check all cables and hardware for damage. . d. Spring Loaded Cable Reel: Ensure spring-loaded cable reel is free to rotate; has tension; cable is reeled properly. . e. Fire Extinguisher.  Check Indicator is in charge indicator . red zone. 22 INSTRUMENTS . a. Tachometer:  Needle moves Tachometer is when throttle is depressed inoperative. Max. 2500 rpm. . b. Oil pressure gauge (engine): Outside normal Minimum 10 psi at idle. range. Max 70 psi at full rpm (2500). . c. Water temperature gauge: Outside normal Minimum 180°(F), Max 205°(F). range. . d. Transmission temperature: Outside normal Minimum 140°(F), Max 250°(F). range. 2-23