TM 10-3930-659-20 17-35.    HYDRAULIC RESERVOIR FILLER CAP AND COVER REPLACEMENT. This Task Covers: a.    Removal b.    Installation Initial Setup: Materials/Parts: Tools/Test Equipment: • One screw •  General mechanic's tool kit (Item 44, Appendix F) • Two gaskets •  Electric drill, portable (Item 11, Appendix F) •  Twist drill set (Item 12, Appendix F) a. REMOVAL 1. Remove  14  screws  (3),  washers  (2),  bracket  (1),  hydraulic  reservoir  cover  (9),  and  gasket  (7)  from  hydraulic reservoir (8).  Discard gasket. NOTE Perform steps 2 through 6 only If hydraulic reservoir filler cap or hydraulic reservoir cover is damaged. 2. Remove hook (6) from bracket (1). 3. Remove hydraulic reservoir filler cap (11) from hydraulic reservoir cover (9). 4. Remove gasket (10) from hydraulic reservoir filler cap (11).  Discard gasket. 5. Remove hook (6) from chain (5). 6. Remove screw (4) and chain (5) from hydraulic reservoir filler cap (11).  Discard screw. b. INSTALLATION NOTE Perform steps 1 through 5 only If hydraulic reservoir filler cap or hydraulic reservoir cover was removed. 1. Install chain (5) on hydraulic reservoir filler cap (11) with new screw (4). 2. Install hook (6) on chain (5). 3. Install new gasket (10) on hydraulic reservoir filler cap (11). 4. Install hydraulic reservoir filler cap (11) and chain (5) as an assembly on hydraulic reservoir cover (9). 5. Install hook (6) on bracket (1). 6. Install new gasket (7), hydraulic reservoir cover (9), and bracket (1) on hydraulic reservoir (8) with 14 washers (2) and screws (3). 17-106