Engine Throttle Control Levers too Tight or too Loose

TASK 76-11-00-810-821-A
Engine Throttle Control Levers too Tight or too Loose

1. Possible Causes

2. Job Set-up Information
A. Fixtures, Tools, Test and Support Equipment

REFERENCE	QTY	DESIGNATION
98DNSA20206080	1	RIGGING PIN

B. Referenced Information

REFERENCE	DESIGNATION
AMM 76-11-00-820-043	Adjustment of the Artificial Feel Unit
AMM 76-11-00-820-045	Adjustment of the Artificial Feel Unit
AMM 76-11-17-000-040	Removal of the Throttle Control Artificial Feel Unit
AMM 76-11-17-000-042	Removal of the Throttle Control Artificial Feel Unit
AMM 76-11-17-400-040	Installation of the Throttle Control Artificial Feel Unit
AMM 76-11-17-400-042	Installation of the Throttle Control Feel Unit
AMM 76-11-19-000-040	Removal of the Throttle Control Unit
AMM 76-11-19-000-042	Removal of the Throttle Control Unit
AMM 76-11-19-400-040	Installation of the Throttle Control Unit
AMM 76-11-19-400-042	Installation of the Throttle Control Unit
AMM 76-11-41-000-040	Removal of the Throttle Control Lever Assembly
AMM 76-11-41-000-042	Removal of the Throttle Control Lever Assembly
AMM 76-11-41-400-040	Installation of the Throttle Control Lever Assembly
AMM 76-11-41-400-042	Installation of the Throttle Control Lever Assembly

3. Fault Confirmation
Subtask 76-11-00-710-087-A ** ON A/C NOT FOR ALL

A. Test

do a check of the resistance value of the Artificial Feel Unit to make sure that it is correct AMM 76-11-00-820-043.

Subtask 76-11-00-710-087-B ** ON A/C NOT FOR ALL

A. Test

do a check of the resistance value of the Artificial Feel Unit to make sure that it is correct AMM 76-11-00-820-045.

4. Fault Isolation
Subtask 76-11-00-810-075-A ** ON A/C NOT FOR ALL

A. If the resistance value is not correct :

adjust the Artificial Feel Unit AMM 76-11-00-820-043.

(1) If the fault continues :

inspect visually the Throttle Control System.
repair or replace the component as necessary.
do the Fault Confirmation test and adjust as necessary.

(2) If the fault continues :

install the 98DNSA20206080 RIGGING PIN in the Throttle Control Unit.
disconnect the upper rod at the Throttle Control Lever connection AMM 76-11-41-000-040.
move the Throttle Control Lever to make sure that it moves freely.

(a) If the Throttle Control Lever does not move freely :

replace the Throttle Control Lever Assembly AMM 76-11-41-000-040 AMM 76-11-41-400-040.
connect the upper rod at the Throttle Control Lever connection AMM 76-11-41-000-040.
remove the 98DNSA20206080 RIGGING PIN from the Throttle Control Unit.
do the Fault Confirmation test and adjust as necessary.

(b) If the Throttle Control Lever moves freely :

connect the upper rod at the Throttle Control Lever connection AMM 76-11-41-400-040.
disconnect the lower rod at the Throttle Control Unit connection AMM 76-11-19-000-040.
move the Throttle Control Lever and make sure that the resistance value is correct AMM 76-11-00-820-043.

1 If the resistance value is not correct :

replace the Throttle Control Artificial Feel Unit AMM 76-11-17-000-040 AMM 76-11-17-400-040.
connect the lower rod at the Throttle Control Unit connection AMM 76-11-19-400-040.
remove the 98DNSA20206080 RIGGING PIN from the Throttle Control Unit.
do the Fault Confirmation test and adjust as necessary.

2 If the resistance value is correct :

replace the Throttle Control Unit AMM 76-11-19-000-040 AMM 76-11-19-400-040.
remove the 98DNSA20206080 RIGGING PIN from the Throttle Control Unit.
do the Fault Confirmation test and adjust as necessary.

Subtask 76-11-00-710-088-A ** ON A/C NOT FOR ALL

B. Test

do the test given in AMM task AMM 76-11-19-400-040.

Subtask 76-11-00-810-075-B ** ON A/C NOT FOR ALL

C. If the resistance value is not correct :

adjust the Artificial Feel Unit AMM 76-11-00-820-045.

(1) If the fault continues :

inspect visually the Throttle Control System.
repair or replace the component as necessary.
do the Fault Confirmation test and adjust as necessary.

(2) If the fault continues :

install the 98DNSA20206080 RIGGING PIN in the Throttle Control Unit.
disconnect the upper rod at the Throttle Control Lever connection AMM 76-11-41-000-042.
move the Throttle Control Lever to make sure that it moves freely.

(a) If the Throttle Control Lever does not move freely :

replace the Throttle Control Lever Assembly AMM 76-11-41-000-042 AMM 76-11-41-400-042.
connect the upper rod at the Throttle Control Lever connection AMM 76-11-41-000-042.
remove the 98DNSA20206080 RIGGING PIN from the Throttle Control Unit.
do the Fault Confirmation test and adjust as necessary.

(b) If the Throttle Control Lever moves freely :

connect the upper rod at the Throttle Control Lever connection AMM 76-11-41-400-042.
disconnect the lower rod at the Throttle Control Unit connection AMM 76-11-19-000-042.
move the Throttle Control Lever and make sure that the resistance value is correct AMM 76-11-00-820-045.

1 If the resistance value is not correct :

replace the Throttle Control Artificial Feel Unit AMM 76-11-17-000-042 AMM 76-11-17-400-042.
connect the lower rod at the Throttle Control Unit connection AMM 76-11-19-400-042.
remove the 98DNSA20206080 RIGGING PIN from the Throttle Control Unit.
do the Fault Confirmation test and adjust as necessary.

2 If the resistance value is correct :

replace the Throttle Control Unit AMM 76-11-19-000-042 AMM 76-11-19-400-042.
remove the 98DNSA20206080 RIGGING PIN from the Throttle Control Unit.
do the Fault Confirmation test and adjust as necessary.

Subtask 76-11-00-710-088-B ** ON A/C NOT FOR ALL

D. Test

do the test given in AMM task AMM 76-11-19-400-042.

[Rev.8 from Aug 2018] 2026.04.04 04:37:26 UTC