TM 10-3930-669-20 7-24.  TRANSMISSION INCHING VALVE REPLACEMENT (CONT). b.  Installation. (1) Install adapter (6) on inching valve (4). (2) Install inching valve (4) on transmission housing (5). (3) Install hose (3) on inching valve (4). (4) Install inching valve connector (2) on connector P19 (1). NOTE Follow-on Maintenance: •  Install cab floor plate (Para 15-12). •  Remove wheel chocks (TM 10- 3930-669-10). END OF TASK 7-54