Adjust linkage

AR30.10-T-1010B

Adjust linkage

15.1.10

ENGINES 447 in MODEL 671 with TRANSMISSION 721.407 /804 /915 /916 /917

ENGINES 489 in MODEL 671 with TRANSMISSION 721.913 /914

T30.10-0002-06

1 ZF transmission load sensor

1a Voith transmission load sensor

2 "Engine stop" actuating cylinder

3 Control level/double lever linkage

4 Stop screw

5 Double lever

6 "Emergency operation linkage" actuating cylinder

7 Stop screw

8 "Engine stop" actuating lever

9 Governor lever

10 Idle speed stop screw

11 Linkage, actuator to governor lever

12 EMR actuator

13 ZF transmission load sensor linkage

13a Voith transmission load sensor linkage

	Adjust
1	Setting "idle" engine throttle control		AR30.10-T-1010-10D
2.1	Set control to "Wide open throttle" on chassis side	 On vehicles with mechanical actuation of injection pump.	AR30.10-T-1010-03B
			*BE30.12-N-1002-01B
2.2	Set position sensor to "Wide open throttle"	 On vehicles with electro-mechanical actuation of injection pump (electronic accelerator)	AR30.30-T-1000-01A
3.1	Adjust load sensor	Transmission 721.913/ 914/ 915/ 916/ 917	AR27.19-T-2000-01A
			*BE30.10-N-1001-01B
3.2	Adjust load sensor	Transmissions 721.407/804	AR27.19-T-2000-01B
			*BE30.10-N-1001-01B
4	Adjusting emergency operation linkage		AR30.33-T-0020-01A
	Check
5	Check ball joints as well as lever and shaft bearings to make sure that they can move freely and are not worn

Adjustment values of mechanical control

Number	Designation			Engine 447.947/ 948/949/ 960


BE30.10-N-1001-01B	Control lever play between load sensor lever and stop screw	full load	mm	0,5-1,0
		Idle speed	mm	0,5-1,0

Test values for throttle control - chassis-side

Number	Designation			Engine 402.970	Engine 447.947/ 948/949/960, 489.960/961


BE30.12-N-1002-01B	Clearance	Accelerator pedal WOT position to stop screw	mm	10	10