I^ ~~^ ^ KEEP REPAIR PARTS CLEAN N The "keep clean" deal goes for all 4 ' your repair parts, also. Lea-e the parts in the shipping containers and you'lll .r 4B project them from the st irlm g dust and m 100 0 pounding rain. Uncover parts only Aughen ou re ready to put rhem on oour bSo, let's get those screens on. Protect your engines. MIN ONCE PUST If your Chinook (CH-47) engines don't have an air inlet screen to protect them from foreign object damage get T move-on, man. MWO 55-1520-209-20/59 (26 Aug 68) has the scoop for your bird. Before you can put the screen on some models, tho, MWO 55-1520-209-30/67 (27 Jul 67) has to be applied. So, let's get those screens on. Protect your engines. NEW BIRD BELT HERE Before you supply types request Sioux (OH-13) engine cooling fan belts, make sure you eye Ch 1 (9 Feb 68) to TM 55-1520-204-20P. Only belt, P/N 47-661- 041-3, FSN 3030-879-6507, is authorized. Accept no substitutes.