periscope night check (cont) - TM-9-2350-256-10

periscope night check (cont) - TM-9-2350-256-10_120

TM-9-2350-256-10 Carrier Cargo Tracked 6-Ton M548A1 (2350-01-096-9356) Manual
Page Navigation
106

TM 9-2350-256-10 Table 2-1. PMCS-Continued. Location Crewmember Not Fully Item Item to Mission No. Interval Check/ Procedure Capable if: Service 53 Weekly M24/ Tighten screws after Cont. M24A1 IR adjustment. Bend Periscope headrest to fit head. Allow Night 5-minute warmup for Check periscope before adjusting focus. Remove dust caps from left and right focus controls. Loosen lock- nuts on focus controls. Using a screwdriver, turn View is not clear focus controls and or is obstructed. ensure view through eye- piece is sharp and clear. Tighten locknuts. Put dust caps on left and right focus controls. Set IR POWER switch to M24 IR periscope OFF. Set MASTER inoperative or BATTERY switch to OFF. missing. Set B.O. SELECTOR switch to B.O. DRIVE. Set LIGHTING CONTROL level to center (up) position. WARNING Wait at least 2 minutes after IR POWER switch is turned off before disconnecting power cable. (High voltage is present at power cable for several minutes after IR POWER switch is OFF). 2-90

Privacy Statement
Press Release
Contact