TM 9-2320-361-20 8-10. HYDRAULIC MASTER CYLINDER REPLACEMENT (Contd) FOLLOW-ON TASKS: Install transmission PTO shift linkage (M342A2) (para. 13-20). Install hydraulic hoist control linkage (M342A2) (para. 13-22). Install hydraulic hoist pump propeller shaft (M342A2) (para. 12-14). Bleed service brake (para. 8-12). 8-29