TM-9-2350-311-20-1 Maintenance Manual for Volume 1 M109 Hull Download
Page 1067 of 1275
TM 9-2350-311-20-1 12-1 AIR PURIFIER — CONTINUED c. Disassembly — Continued CAUTION Do not allow moisture to come into contact with filter material. NOTE If filters are to be reused, mark arrow on side showing direction of airflow. 3 Tilt housing (17) and remove gas filter (18) and particulate filter (19). 4 Remove spring clip (20). d. Assembly NOTE Ensure filter rests against bulkhead inside housing. 1 Install spring clip (20). 2 Install particulate filter (19) in housing (17) so air will flow through it in direction marked on housing. NOTE Ensure felt gasket side of gas filter is toward manifold assembly end of purifier. 3 Install gas filter (18) in housing (17) so it rests on gasket of particulate filter (19) surface. 4 Install air purifier manifold (4), four new Iockwashers (11 ), and four screws (9). 5 Install four airflow caps (5). 12-6