Removing and installing potentiometer - AR30.10-P-1156C

ENGINE 602.982, 604.###, 605.###, 606.91##0 with TRANSMISSION 717.4 

ENGINE 602.982, 604.###, 605.###, 606.91#/962 #2, 611.961 with TRANSMISSION 722.6 

Fig 1: Identifying Potentiometer Components

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

	Removal, Installation
1	Detach return spring (31/9)
2	Press off lock washer (25/3)	Installation:  ensure correctly installed
3	Unplug electric coupling
4	Take off potentiometer (R25/2)
5	Install in the reverse order
6	Check throttle control, adjust if necessary	Engine 602, 604, 605, 611	AR30.10-P-1010HC