TM 10-3930-659-20 17-18.    HYDRAULIC RESERVOIR-TO-MAIN HYDRAULIC PUMP LINE REPLACEMENT (Con't). FOLLOW-ON TASKS: • Fill hydraulic reservoir with hydraulic fluid (see TM 10-3930-659-10). • Install left side cab skirt (see paragraph 14-6). • Install left transmission side guard (see paragraph 14-7). • Close left engine upper sideshield (see TM 10-3930-659-10). • Remove frame locking bar (see TM 10-3930-659-10). TA707655 17-61