Place the Automatic Idle Control switch in the AUTO IDLE OFF position.
Loosen the weld speed locking nut and rotate the weld speed adjustment nut until 3000 rpm is obtained.
Check for proper throttle spring stretch. Readjust spring stretch if necessary and recheck weld speed.
Tighten locking nut.
If the throttle spring works loose or is disconnected, reattach the spring as shown in Figure 4-8.
Shut down the engine.
Reseal the weld speed adjustment nut.
4-10 ENGINE MAINTENANCE
Scheduled Maintenance. Refer to table 4-1.
Table 4-1. Engine Maintenance Chart
*Depending on the operating conditions, these components may need more frequent attention.