TM-9-2350-311-34-1 Maintenance Manual for Volume 1 M109 Hull Download
Page 134 of 352
6-16 TM 9-2350-311-34-1 6-4 VANEAXIAL COOLING FANS AND FAN DRIVE GEARBOX — CONTINUED c. Assembly 1 Install new seal (12), retainer (11), and four screws (10). 2 Install new seal (15), retainer (14), and four screws (13) to gearbox (8). Toque screws to 12-15Ib-ft(16-20 N•m). 3 Install breather cap (9) and plug (7).