TM 10-8400-203-23I9-8. REPAIR AND MAINTENANCE OF SKIS-Continued(4)(c) Ski pole. Replace broken wrist straps by opening sewing on the hand grip as required, andremove screw located on end of pole. Fabricate a new wrist strap from leather or use materialspecified in Section IV, attaching strap in position on pole with screw. Resew hand grip using same holes where possible. Replace damaged or missing Ieather cross straps and suspensionstrap on snow ring with straps fabricated from leather in manner of original construction. Treatleather with dressing. Replace damaged or missing aluminum snow ring (basket (NSN8465-00-753-5962)) on ski poles with servicable item, or with new item (Section Ill).NOTESnow rings tend to slip off in extreme cold conditions. To eliminate this problem apush-on nut (shaft retainer), CAGEC 02768, P/N 8063–37–01-0531 orequivalent can be placed on the shaft directly beneath the snow ring. Install bypushing nut onto shaft with a pair of pliers. The push-on nut can be obtained fromFastex, 195 Algonquin Road, Des Plains, IL 60010.(d) Bindings. Pair all bindings to contain one right and one left shoe, as determined by the position ofthe buckle straps on the binding, when applicable.Repair(a) General. To facilitate repair of the skis, the repair kit (NSN 8465-01-016-4207) should be used.(b) Ski Maintenance Procedure. The maintenance of the skis is limited to repair of gouges to therunning polyethylene surface, sharpening of steel edges, and general cleaning with a dry clothonly.1.Repair of gouges. The repair of gouges in the running surface is accomplished with apolyethylene repair candle as follows:a.Using a scraper and 120 grit emery (aluminum-oxide abrasive) cloth, remove wax anddirt from the area to be repaired.b.Ignite the polyethylene candle and hold the candle very close to the ski to prevent plasticfrom cooling and not bonding properly.c.Let the candle drip into the gouge, filling slightly higher than the surrounding material.Allow the gouge to cool.d.Remove excess material with a scraper and smooth the surface with emery cloth.2.Sharpening edges. Sharpen the edges using a blunt mill file. Beginning at the tip of the skiand working toward the rear and with the file parallel with the side of the ski, remove only thatamount of metal necessary to restore the square corner to the edge. Only in the event oflocal damage to the edge should any filing be done on the bottom of the edge. When the skisare not to be used for any period of time, the steel edges should receive a thin film of oil toprevent corrosion and skis stored in a dry place.9-16 Change 2
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