TM 10-3930-659-20 17-16.    MAIN HYDRAULIC PUMP-TO-FORK/BRAKE HYDRAULIC PUMP HOSE 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- 659-10). References: •    Hydraulic reservoir drained(see LO 10-3930 • LO 10-3930-659-12 659-12). • TM 10-3930-659-10 •    Left transmission side guard removed (see paragraph 14-7). Tools/Test Equipment: •     General mechanic's tool kit (Item 44, Appendix F) •     Adjustable wrench (Item 49, Appendix F) NOTE A  suitable  container  should  be  used  to  catch  any  draining  hydraulic  fluid. Ensure that all spills are properly cleaned. a. REMOVAL Loosen four hose clamps (2), and remove hose (3)  and  clamps  from  main  hydraulic  pump  line (1) and elbow (4). 17-56