MIL-STANDARD PUZZLE? TRY- NUMBER BLOCK FPOR AIR CLEANERS Air Cleaner stock numbers for 1-1/2 HP and 3 HP models of Military Stand- ard engines can be confusing, but here's help. Models 1A08-I and -II and 2A016-I and -II use oil-bath type air cleaners, FSN 2940-865-6312, Mfrs code 88408, P/N ERF-4360. Models 1A08-III and 2A016-III use the dry-core type, P/N 13211E8448, FSN 2940-832-5673 code 97403. DUCTS on For oil-bath cleaners, use pipe-to-tube ELEMENT elbow FSN 4730-263-4980; Packing, pre- For dry-type cleaners on 1A08-ll and 2 formed, air-cleaner cup FSN 5330-608-6432; A016-111, use Elbow, Air Cleaner Duc, FSN clamp assembly FSN 4730-908-6292; and 2910-867-8730, code 97403, P/N 13214 duct, air cleaner FSN 2940-439-8081. E7052. Ducts come in Parts Kit duct, Air On 1A08-1 and -II, elbow, air cleaner duct, Cleaner, FSN 2805-953-1563, code 97403, is P/N ERF 439,code 88408; on the 2A016-1 P/N 13214E8187. Cores are Element, filter, and -II models only the elbow is FSN 2940- air cleaner, FSN 2940-225-4842, code 97403, 972-7954, code 97403, P/N 9787E19-3. P/N 13211E8449. LARC V FUEL FILTERS Water, water everywhere, including in the fuel filters of your LARC V. If you're in that warm, wet, and woozy climate where you have water in your LARC whether you're in the water or on land, then you have to drain those fuel filters often. When you take those fuel filter drain plugs out and put them back so often, there's a chance you'll damage the threads and filters. To make those fuel filters easier to drain, remove the pres- ent drain plugs, and use brass drain cocks, FSN 4820-275- 2224, in place of the plugs. You find the drain cock listed in Fed Cat C-ML-A (Aug 68). USE BRASS Don't replace those plugs for the drain cocks unless you DRAIN COCK are in that wet climate. FSN 4820-275-2224