General Visual Inspection of the Throttle Control System [PW11]

TASK 76-11-00-210-802-A
General Visual Inspection of the Throttle Control System

ZONE: 120
ZONE: 210

1. Reason for the Job
Self explanatory
2. Job Set-up Information
A. Fixtures, Tools, Test and Support Equipment

REFERENCE	QTY	DESIGNATION
No specific	1	ACCESS PLATFORM 2M (6 FT) - ADJUSTABLE
No specific	1	LIGHT SOURCE - INSPECTION
No specific	1	MIRROR - INSPECTION
No specific	AR	WARNING NOTICE(S)

B. Work Zones and Access Panels

ZONE/ACCESS	ZONE DESCRIPTION
120	AVIONICS COMPARTMENT
210	CKPT,FWD COMPT BHD TO FLT COMPT BULKHEAD
811

C. Referenced Information

REFERENCE	DESIGNATION
Throttle Control system

3. Job Set-up
Subtask 76-11-00-941-063-A ** ON A/C NOT FOR ALL

A. Safety Precautions
(1) Make sure that the throttle control levers are set to idle (0 degrees TLA).
(2) Put a WARNING NOTICE(S) in position in the cockpit to tell persons not to move:

The throttle control levers
The slat and flap control levers.

(3) Put an ACCESS PLATFORM 2M (6 FT) - ADJUSTABLE in position below the forward avionics compartment.

Subtask 76-11-00-010-060-A ** ON A/C NOT FOR ALL

B. Open access door 811.

4. Procedure
Subtask 76-11-00-210-052-A ** ON A/C NOT FOR ALL

A. Inspection of the Throttle Control System

Throttle Control system ** ON A/C NOT FOR ALL

(1) Visually examine the throttle control unit (4).
(a) Make sure that the mount nuts which attach the throttle control unit (4) to its support are not loose.
(b) Make sure that the four electrical connectors (5) are tightened.
(2) Visually examine the lower rods (3).
(a) Make sure that the upper and lower attachments of the rods are lock-wired.
(b) Make sure that the rods can move freely on their bearings.
(3) Visually examine the upper rods (2).
(a) Repeat the same inspection as for the lower rods. For the upper attachment of the rods, use an LIGHT SOURCE - INSPECTION and an MIRROR - INSPECTION.
(4) Visually examine the bellcrank (6) of the throttle control lever.
(a) Make sure that there is no foreign object in the system and in its area.
(5) Visually examine the throttle control levers (1) in the cockpit and make sure that they are in good condition.
(a) Make sure that there are no unwanted object which can prevent the full travel of the levers.

5. Close-up
Subtask 76-11-00-410-060-A ** ON A/C NOT FOR ALL

A. Close Access
(1) Make sure that the work area is clean and clear of tools and other items.
(2) Close access door 811.
(3) Remove the access platform(s).
(4) Remove the WARNING NOTICE(S).

[Rev.10 from 2021] 2026.04.01 03:15:58 UTC