TM 9-2350-247-20-1LOW AIR FLOW AT ALL OUTLETS (M548A3) 0106 00INITIAL SETUP:Maintenance LevelUnitTools and Special ToolsGeneral Mechanic’s Tool Kit (WP 0541 00, Item 57)Multimeter (WP 0541 00, Item 29)Personnel RequiredUnit MechanicReferencesSee your -10TM 3-6680-316-10Equipment ConditionEngine stopped (see your -10)Carrier blocked (see your -10)NOTEWhere more than one component exists, troubleshoot one path at a time.T1. Loosen clamp (1) and remove hose (2) from NBC manifold (3).2. Uncover air intake holes (4) by sliding spring clip (5) back onparticulate precleaner (6).3. Turn MASTER SWITCH ON.4. Turn NBC AIR FILTER SWITCH (7) ON (see your -10).5. Is air flow from M18 filter (8) restricted?YESNOTN1. Turn NBC AIR FILTER SWITCHOFF (see your -10).2. Turn MASTER SWITCH OFF.3. Cover air intake holes by slidingspring clip forward over holes onparticulate precleaner.4. Replace manifold (WP 0533 00).5. Verify no faults found.0106 00-1
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