TM 9-2320-361-20 12-54. SPEED CONTROL CABLE MAINTENANCE (Contd) 1. Start engine and engage PTO (TM 9-2320-361-10). Monitor rpm with STE/ICE. 2. Adjust screw (1) and wire (19) to obtain fuel pump lever (2) position for rpms specified for each vehicle (table 12-1). Table 12-1. Speed Control Adjustment. 12-89