TM 5-2420-222-20-3JAW DIRECT LINEAR VALVE-TO-HYDRAULIC IMPACTOR VALVE OIL LINE (SERIAL NUMBERS 319995 THRU342573 ONLY) - CONTINUEDACTIONLOCATIONITEMREMARKS30.Elbow (12)Hose (13)a.Uncap.b.Take off tag.c.Screw in and tighten using 1 1/8-inch and 1 1/4-inch open-endwrenches.31.Loader backhoeTransmissionCheck fluid level and add proper amountand grade (TM 5-2420-222-10).2-1427