TM 10-3930-659-20 17-27.    PLATE-TO-LOADER FRAME BRACKET HOSES REPLACEMENT. This Task Covers: a. Removal b. Installation Initial Setup: Equipment Conditions: Materials/Parts: • Parking brake set (see TM 10-3930-659-10). •  Rags (Item 27, Appendix C) • Frame  locking bar Installed (see TM 10-3930- •  Marker tags (Item 33, Appendix C) 659-10). •  Four preformed packings • Transmission side guards removed (see para- graph 14-7). References: • Loader frame cover removed (see paragraph 14-1 1). •  TM 10-3930-659-10 Tools/Test Equipment: • General mechanic's tool kit (Item 44, Appendix F) NOTE • Six  plate-to-loader  frame  bracket  hoses  and  fittings  are  removed  and  installed  the same way, except fittings may vary.  One set of plate-to-loader frame hose and fittings Is illustrated. • All  hoses  should  be  tagged  before  removal.    Refer  to  paragraph  2-18  for  tagging instructions. • A  suitable  container  should  be  used  to  catch  any  draining  hydraulic  fluid.    Ensure that all spills are properly cleaned. a. REMOVAL 1. Remove screw (5), washer (6), and chain (7) from loader frame. 2. Remove hose (17) from chain (7). 3. If required, remove tie-down strap (8).  Discard tie-down strap. 4. Remove hose (4) and preformed packing (9) from adapter (10).  Discard preformed packing. 5. Remove  hose  (4),  preformed  packing  (3),  and  nut  (2)  from  elbow  (1)  at  loader  frame  bracket  (21).    Discard preformed packing. 6. Remove  hose  (16),  preformed  packing  (15),  nut  (14),  and  adapter  (10)  from  plate  (13).    Discard  preformed packing. 7. Remove line (18) and preformed packing (19) from tee (20).  Discard preformed packing. 8. If plate (13) is damaged, remove two screws (11), washers (12), and plate from loader frame. 17-86