Part Number: 1111

ACTUATOR KIT, Stab Jack Screw
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Product Details

Stabilizer Jack Screw Actuator Kit 

Improved material for extreme corrosion resistance

 

McFarlane replaces the original steel components with duplex stainless steel (even better than monel) components for a long life.

 

  • Wear and vibration resistance for longer life
  • No rust, even in harsh saltwater environments
  • Costs less than the standard parts

 

Now improved with a Black Max™ nitrocarburized screw assembly to reduce friction and extend service life!

Ultra-precision bearing with no backlash

 

 

Improved Bearing
Precision bearing reduces free play and features extra low temperature grease for easy turning at low temperatures.

 

Improved Strength and Reliability
The original Cessna actuators use a 3/32" roll pin to attach the sprockets and retaining collars to the screw bars. These pins are critical as the front of the stabilizer would detach from the airframe if they failed. Although the original roll pins are technically strong enough, due to the nature of roll pins, they are prone to unpredictable failure. This is especially true if they are bent or damage during installation. To provide a more robust design, McFarlane redesigned the sprocket and retaining collar to allow the use of a 5/32" roll pin. This more than doubles the strength of the design. The screw and barrel are match machined for a precision fit.

 

 

 

Convenient Kit
Stabilizer jack screw actuator kit part number 1111 is an FAA-PMA/STC approved kit to replace all wear components for the stabilizer actuator assemblies for many Cessna 180, 182 and 185 aircraft. The convenient kit includes all parts required to replace the following Cessna parts in both the left-hand and right-hand actuators:

 

  • 0310332 Sprocket
  • 0432138-3 or S2295-25-185 Chain
  • 0712500-7 Collar-retainer
  • 0712500-10 Bushing
  • 0712500-11 Screw bar
  • 0712500-13 Barrel
  • 0712500-19 Plug
  • 0712502 Bushing, eccentric
  • MS20201KP6A or AN201KP6A Bearing
  • NAS561-3-8 Roll pin

 

Replacement Components
Part number 1111 contains the following replacement components:

 

  • 6463 Roller chain
  • 6464 Connecting link
  • 6458 Upper bushing
  • 6459 Lower bushing
  • 6460 Bearing
  • 6461 Spring pin (can only be used as a replacement with McFarlane p/n 1111)

 

Instructions for Continued Airworthiness

 

Trim Actuator Boot and Clamp

Now FAA-PMA approved and manufactured by McFarlane

Boot P/N MC0712500-18 and Clamp P/N MC7137

 

  • McFarlane recommends replacing the boot and clamp at the same time.
  • High quality, flexible, durable, long life material
  • Save 70% off OEM list price!

 

Convenient Tool

Stabilizer Jack Screw Pin Removal Tool 

P/N TOOL131

Easily and safely remove and install your roll pin with the turn of a wrench.

 


Maintenance Tip!
If the stabilizer is sluggish or jams, clean the barrel and screw jack and re-apply a coating of MIL-PRF-23827 low temperature grease. For complete instructions, see the Instructions for Continued Airworthiness.

 

warningWARNING: Cancer and/or Reproductive Harm - www.P65warnings.ca.gov

Supersedures

OEM Part Number McFarlane Part Number Comment
0310332 1111
0712500-10 1111
0712500-11 1111
0712500-13 1111
0712500-19 1111
0712500-7 1111
0712502 1111
AN201KP6A 1111
MS20201KP6A 1111

Eligible Aircraft

Make Series Model Beginning S/N Ending S/N Quantity Per Aircraft Location Comment Eligibility Chart
Cessna 180 180 30000 32661 1 Stabilizer 6466
Cessna 180 180A 32662 50355 1 Stabilizer 6466
Cessna 180 180B 50356 50661 1 Stabilizer 6466
Cessna 180 180C 50662 50911 1 Stabilizer 6466
Cessna 180 180D 18050912 18051063 1 Stabilizer 6466
Cessna 180 180E 18051064 18051183 1 Stabilizer 6466
Cessna 180 180F 18051184 18051312 1 Stabilizer 6466
Cessna 180 180G 18051313 18051445 1 Stabilizer 6466
Cessna 180 180H 18051446 18052284 1 Stabilizer 6466
Cessna 180 180J 18052285 18052384 1 Stabilizer 6466
Cessna 180 180J 18052385 18052770 1 Stabilizer 6466
Cessna 180 180K 18052771 18053203 1 Stabilizer 6466
Cessna 182 182 33000 33842 1 Stabilizer 6466
Cessna 182 182A 33843 51556 1 Stabilizer 6466
Cessna 182 182B 51557 52358 1 Stabilizer 6466
Cessna 182 182C 52359 53007 1 Stabilizer 6466
Cessna 182 182D 18253008 18253598 1 Stabilizer 6466
Cessna 185 185 185-0001 185-0237 1 Stabilizer 6466
Cessna 185 185A 185-0238 185-0512 1 Stabilizer 6466
Cessna 185 185B 185-0513 185-0653 1 Stabilizer 6466
Cessna 185 185C 185-0654 185-0776 1 Stabilizer 6466
Cessna 185 185D 185-0777 185-0967 1 Stabilizer 6466
Cessna 185 185E 185-0968 185-1149 1 Stabilizer 6466
Cessna 185 A185E 18501600 18502090 1 Stabilizer 6466
Cessna 185 A185E 185-0968 185-1599 1 Stabilizer 6466
Cessna 185 A185F 18502091 18502310 1 Stabilizer 6466
Cessna 185 A185F 18502311 18504448 1 Stabilizer 6466

Frequently Asked Questions

Question
My Cessna 180/182/185 stabilizer trim is hard to turn or jams. How do I fix it?

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