TM-9-2350-311-34-2 Maintenance Manual for Volume 2 M109 Cab Download
Page 200 of 552
TM 9-2350-311-34-2 5-11 RECUPERATOR ASSEMBLY - CONTINUED a. Removal - Continued 8 9 10 Remove spring pin (13) with suitable punch. Discard spring pin. Unscrew and remove shaft collar (10). Remove drain plug (14) at rear of recuperator cylinder (2) and drain hydraulic fluid in drain pan. Reinstall drain plug. 11 Remove lockwire (15), cap screw (16), and machine key (17). Discard lockwire. 12 Remove externally threaded ring (18) using spanner wrench. 5-56 Change 2