Cessna 172 brake master cylinder. Brake Master Cylinder Reassembly.

Cessna 172 brake master cylinder. … Cessna Brake Master Cylinder Rebuild Kit.



  • Cessna 172 brake master cylinder Plane 0541138-13 (WEU: 0541138-17) Cessna 172 Master Brake Cylinder Assy LH | Aircraft Salvage and Airplane Parts. Skip to content. my pressure sprayer came form ACE it Cessna 172 182 210 Brake Master Cylinder Cap PN 9882013-1. Airplane Parts and Service (3171) 99. 100% Secure Payments Multiple Payment Options. 2 EA MS28775-218 O-Rings. Probably not air but the Lock O Seals need to be replaced in your master cylinders. Hydraulic fluid is not compressible and is rather inert, and operating the Cessna 172-175; Cessna 180-185; Cessna 190-195; Cessna 210; Cessna 310; Cessna L-19; Cessna The Scott Brake Master Cylinder is one of the largest selling aircraft master cylinders in One pair of master cylinders – one left hand (1248H) and one right hand (1260H) – is required on most aircraft. SKU: KX071024JL09 UPC: Condition: Used. Home / Cessna Master Cylinder Cap Cessna. Brake Master Cylinder Removal. Order before 1:30 pm mst for overnight delivery phone: 970. Cleveland Wheel & Brake Conversion Kits for Cessnas Please request quote on any unlisted kit! PPBMC46 is the kit you need to replace the worn o-rings in you brake master cylinder on the Cessna 150series with a C163020-0101 master cylinder. 90 shipping. 43. This kit contains all the O-rings, Backup Rings, and Lock-O-Seals to Repack the Master Cylinder. 75. item Cessna 172 airbox seal P/N 0552130-11. depressing the pedals allows the catch to fall away and release the master cylinder Brake, Master Clyinder Kit, Cessna 150 / 172 / 175 / 337 With 0541138 Brakes PPBMC45. 9882010 series Cessna brake master cylinder kit. $0. The difference is easy to see by looking at the illustrations in the parts book, Visually the older style has a screw in the top surface and the filler port; the later ones don't Home › Cessna 180 / 180K Master Brake Cylinder Assy P/N 9882010-1 (0624-1226) Cessna Cessna 180 / 180K Master Brake Cylinder Assy P/N 9882010-1 (0624-1226) Regular price $204. All parts are standard industry spec hardware with full traceability or Cessna original parts The Cessna 120-140 Association Forum. A community dedicated to maintaining, restoring, and flying 120/140 aircrafts Has anyone figured out a way to stop the brake fluid from coming out the tops of the master cylinders? I just replaced the O-Rings and filled the reservoirs about half way up. OVERHAUL INSTRUCTIONS Wheels & Brakes FOR MASTER CYLINDERS Cleveland PARKER HANNIFIN CORPORATION AIRCRAFT WHEEL & BRAKE 1160 Center Road Avon, Ohio 44011 USA ph: 1-800-272-5464 fax: (440) 937-5409 This document contains information that is confidential and proprietary to Parker Hannifin Corporation (“Parker”). Set your own price! The price for this product is not set. 2 EA MS28775-224 O-Rings. Quick view. Brake Master Cylinder. SKU: N4694TKW107 UPC: Expert Shipping We ship any part worldwide. My 68 cardinal has 30-63B clearly on the sticker on it. 1977 172N aircrafts pdf manual download. (That design, BTW, makes the brakes on a Cherokee hellishly difficult to bleed. 2 EA MS2878-4 O-Rings. Call 877-293-5300. my account. Brake Master Cylinder Inspection and Repair. Thanks! Alvin Sandoval RPVM Cebu, Philippines Now buy one kit per brake assembly or master cylinder and get the right parts for the job without wasting money on expensive parts you do not need. 54. Cessna 172, 175 Cessna 170b brake master cylinder. the steel fitting is the adapter for the piper single cylinder type brake master cylinder it is 5/16 x28 thread. To quote the maintenance manual: "5-59. $10. PPBMC46 is the kit you need to replace the worn o-rings in you brake master cylinder on the Cessna 150series with a C163020-0101 master cylinder. 00 Unit price / per. What I have done to fix it is install a section of flexible brake line between the caliper and about 8 “ up the gear leg to allow the caliper to float more freely. SKU: KX082724AR33 UPC: Condition: Used. I am posting this again because I was not sure if the first post was accepted. Sign In Upload. They were fully disassembled, cleaned, and inspected. we will check our inventory to help you to the best of our ability. Owners of affected serial [] Knots 2 U Brake Master Cylinder Kit Cessna 150 / 172 / 175 / 337 With 0541138 Brakes PPBMC45. It appears to be Cleveland Master Cylinder with Knots 2 U Brake Master Cylinder Kit Cessna 150 / 172 / 175 / 337 With 0541138 Brakes PPBMC45. 3 in stock Landing Gear, Brakes, & Wheels; Master Cylinders; 0541138-20 / 0541165-1 Cessna 172D Master Brake Cylinder Assy W/ Lock Plate; Cessna Aircraft Parts 0541138-20 / 0541165-1 Cessna 172D Master Brake Cylinder Assy W/ Lock So on a Cessna 150/172 and the like, the brakes work via hydraulic principles, and pushing the brake pedal, much like in a car, forces the brake fluid through a tube to the brakes next to the wheel, and braking occurs. b. $503. It is intended to replace aging Scott Model 4350 Master Cylinders that have reached the end of their service life. The brake master Landing Gear, Brakes, & Wheels; Master Cylinders; 0541138-16 (USE: 0541138-3) Cessna 172G Master Brake Cylinder Assembly; Cessna Aircraft Parts 0541138-16 (USE: 0541138-3) Cessna 172G Master Brake Cylinder master cylinder piston rod from the brake pedal and that the adjustment allows the piston rod to fully extend. The rudder return springs are in the parts manual. 0 out of 5 stars based on 2 . On the Piper Tri-Pacer, however, only 9882010-1 Cessna R182 Master Brake Cylinder Assembly. 85. IN-514R Course Indicator(31640-001) Product DA :175 $ 95. | As Removed, Good Condition, mild surface wear from use. Cleveland Wheel & Brake Conversion Kits for Cessnas Please request quote on any unlisted kit! Now buy one kit per brake assembly or master cylinder and get the right parts for the job without wasting money on expensive parts you do not need. 0541138-18 Cessna 172 Master Brake Cylinder Assembly RH. Cessna Master Cylinder Cap. New plunger O-ring and Lock-O-seal kit from McFarlane installed. As we discussed, we are dealing with a fairly simple hydraulic system consisting of master and slave cylinders, associated plumbing, and disc and pad components that supply the friction used for Q: What is the difference between the 30-63A and 30-63B Cleveland brake cylinder. Thread starter Jaybird180; Start date Oct 19, 2011; Jaybird180 Final Approach. Quantity. Buyer Cessna Brake Master Cylinder quantity. Dawson Aircraft buys salvage weekly to keep a wide-ranging inventory of parts to fit the needs of the general aviation community. Cessna 150 With C163020-0101 Brakes PPBMC46 Part Number: 104-PPBMC46 Approval Basis: N/A Replaces: N/A Aircraft Eligibility: Cessna 150 With C163020-0101 Brakes Typical Lead Time: STOCK Cessna installed a 9882010-1 brake master cylinder on P210s up through serial number 553. Rating * Name Email * Review Subject * Comments * ×. My Goodyear master cylinders with Cleveland brakes developed a soft right brake that always had to be pumped up PPBMC48 brake master cylinder kit for the Cessna 152 series and 172R and 172S models with the 9882010 series master cylinder. | Thanks for your suggestions on the master cylinders. Joined Dec 28, 2010 the later version 172/182 simply has a cable to pull the brakes on. Bleed the brakes in the following manner using MIL-H-5606 hydraulic Find many great new & used options and get the best deals for Cessna 175a 172 Brake Master Cylinder 0541138-17 at the best online prices 0541138-16) Cessna Master Brake Cylinder Assembly (Core) 0541138-3 (Use: 0541138-16) Cessna Master Brake Cylinder Assembly (Core) $67. They are not the same size How to keep the Cessna 170 flying and airworthy. Plane Parts Inc. 5" C163006 Knots 2 U Brake Master Cylinder Kit Cessna 150 / 172 / 175 / 337 With 0541138 Brakes PPBMC45. 80. Absent any additional information, I'd guess Decrease Quantity of 0541138-20 Cessna 172D Master Brake Cylinder Assembly Increase Quantity of 0541138-20 Cessna 172D Master Brake Cylinder Assembly. Aircraft Radio Corp. Toggle menu. All parts are standard hardware or Cessna original parts with 8130-3 tags. $34. item 4 Cessna 177 Master Brake Cylinder Assy 0541138 Cessna 172 Brake Master Cylinder 9882010-814 quantity. Call Us: 970-313-4823 Our Experts Are Ready To Help! Product The parking brake (at least on oldr 172) works by pulling on a handle that pulls on janky wires that pull on a little wedge that "locks" (wedges itself on) the master cylender actuation rod (that goes from the top of the rudder pedal into the master cylinder) if that wire is misadjusted or that wedge is misadjusted/worn/not blessed by a priest Cessna - McCauley Brake Disc & Lining Guide. Home (Opens a new tab) Join (Opens a new tab) Contact Us (Opens a new tab) Quick links. Home; Landing Gear, Brakes, & Wheels; Master Cylinders; 0541138-18 Service letter SEL-32-05 from Textron Aviation states that leakage has been reported from the outlet port of the brake master cylinder for certain Cessna 172S, 182T, T182T, 206H, and T206H models. Cessna 140 brake master cylinder. Brake System Bleeding. Cleveland Master Brake Cylinder Model 10-35. DESCRIPTION. Cessna singles have a 1/4" pipe plug in the top of the master cylinder my return tube screws into that port, normally the filler port. 00 Add to cart; Cessna 172 Rear Split Back Bench Seat Product DA :175 $ 1,150. The letter states that, “The cotter pin that secures the attachment clevis pin for left and right brake master cylinders may have been installed (bent) incorrectly. It appears to be Cleveland Master Cylinder with Push Type with Reservoir with the cover held on with a snap ring. c. The kit contains the O-rings and back up rings as called out in the Cessna manual. Industry Leading Returns 90-Day Parts Guarantee. Brake Lining Installation. Products include cables, engine controls, steering rods, seat rails, engine controls, rudder pedals and many more airframe parts. Search. $186. This time, let’s look at the common points of failure. How do I identify them 9882011-1 Cessna 172S Master Brake Cylinder Assembly | Aircraft Salvage and Airplane Parts. Warranty: 30 Days. A community dedicated to maintaining, restoring, and flying 120/140 aircrafts. Each rudder pedal has its own master cylinder and the lines do not connect. Missing the main shaft but otherwise in good usable condition. US $8. Six new kits to replace P/N TCBMD. I got these along with a lot of other C150 parts. $1885. FILLER PLUG / VENT. Serial numbers 554 and on were equipped with a 9882010-4 master cylinder. Cessna 172 LH Cabin Door Assembly Including Hinges, Latches,Window & Trim 0517001-207 Good morning! I'm still getting the hang of editing the Gopro Max special kind of footage. By Find many great new & used options and get the best deals for Cessna 172 / 172I Brake Master Cylinder P/N 0541138 OVERHAULED (0324-1750) at the best online prices at About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright My project has somehow lost the master brake cylinders (still investigating the loss at the shop and charge them) and will need to be replaced. Cessna Brake and Master Cylinder Seal Kit for most Cessna 150 thru 182 models. Related products. The International Cessna 170 Association. I just finished rebuilding them. Product Reviews. I can find all of the AN6227B O-rings on Spruce. Wheel Brake Reassembly. Removed from a 1955 170B will fit other models. I was able to duplicate this in the hanger later by playing with the caliper, master cylinder and a jack manipulating the gear up and down. Find many great new & used options and get the best deals for Cessna 172p Master Brake Cylinder PN 9882010-4 9882010-7 at the best online prices at eBay! Free shipping for many products! Decrease Quantity of 0541138-22 (Alt: 9882010-1) Cessna 172N Master Brake Cylinder Assembly Increase Quantity of 0541138-22 (Alt: 9882010-1) Cessna 172N Master Brake Cylinder Assembly. $38. Quantity: Decrease Quantity of undefined Increase Quantity of undefined. Quick Shop. 1" C163003-0101 or: D-30260 or: C-30018-2: B-30195: RA164-30195: C163003-0102 or: D-30580; C163004-0104: 3 - 3/8" 1. 9882010 -1 / -2 / -4 / -5 / -6 / -7 Cessna brake master cylinder found on Cessna 0541138 brake master cylinder kit. Returns: 30 days returns. Custom Field. $2073. Kit includes Piston O-Rings for the brakes . Our brakes receive strenuous testing to exceed your expectations. Uncap and reattach the hydraulic lines to the master cylinder using the proper torque value. 76 delivery in 2–4 days. Thread starter rickyrhodesii; Start date Aug 24, 2007; rickyrhodesii Well-Known Member. The letter states that this leakage may be caused by an incorrectly installed O-ring or installation of an O-ring of the wrong size. When selecting a part for installation consult the aircraft manufacturer's approved parts catalogue. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright In our last segment, we reviewed the design and flow of the typical general aviation aircraft brake system. Two Cleveland Brake Master Cylinders from Cessna C150/172. Product DA : 175 Product Number: 0541138-16 : Cessna. 00 Add to cart; Cessna 172 H Upper Cowling Product DA :175 Rebuilding a Scott Master Cylinder from a Stinson 108 aircraft from Lynn Hawkins. Formed to preserve and promote a truly classic airplane. 00. Product DA : 177 Product Number: 9882010-814 Category: Wheels and Brakes Manufacturer: Cessna. Sign in Register. by robrien » Sat Mar 05, 2016 5:33 pm . Write a Review Write a Review PPBMC45 - Cessna 150 / 172 / 175 brake master cylinder kit. The Cessna 120-140 Association Forum. Download Table of Contents Contents. Add to Cart. Aircrafts Cessna Skyhawk Textron Aviation on August 7 issued a service letter for certain Cessna 172S models. Expanded eligibility: 188 thru 210, 337, Caravan; The Cessna 120-140 Association Forum. $39. Anyone have a source for Brake Master Cylinder filler caps p/n 9510292 for the master cylinders. Aircraft Brakes General Aviation Brakes; Corporate Brakes 172: Cleveland: Cessna Brake and Master Cylinder Seal Kit for most Cessna 150 through 182 models. In either case, the leak may result the aviation superstore for all your aircraft & pilot needs | 877-4-spruce Brake master cylinder identification. 2 EA MS28775-009 O-Rings. If the seal does not seal there will be no pressure when you push the brake pedal, just View and Download Cessna 1977 172N service manual online. 7% positive feedback; Price: $29. It operates an additional master cylinder that's plumbed in series with the cylinders on the toe brakes. This master cylinder does not look like the Goodyear p/n: 9520298(0441009) in the Cessna 140 parts manual. General Aviation Brake Hose Assemblies Parker Stratoflex hose assemblies Master Cylinder RH Hose Assembly: Cessna 182/A182 18253599 thru 18258399: 05-12082. . I have a 1948 Cessna 140, N3669V,m s/n: 14985. The parts in this kit will service both Master & Cessna 172, Make Cessna, Cessna 150, Cessna 310, Scooter Master Cylinders Brake Master Cylinders, Motorcycle & Scooter Brake Master Cylinders, Brake Master Cylinders & Parts for Toyota RAV4, Brake Master Cylinders & Parts for Toyota 4Runner, Brake Master Cylinders & Parts for Volkswagen Jetta, Brake Master Cylinders & Parts for Hyundai Elantra FAA-PMA parts for Cessna, Piper, Grumman, and Beechcraft aircraft. Free shipping. sku: 035-TL-KT-1-H Brake, Master Cylinder Kit. Product Videos. $42. Forum rules You must be a member of the Cessna 120-140 Association in order to post new topics, reply My 46 C120 has had the Cleveland brake conversion but I think the master cylinders may be original. Shipping calculated at checkout. Additionally, you should know that you check Brake: Disc, Linings, Rivets, Mounting Pins, Overhaul Kits, Wear Pads, Pressure Plates, Shim Insulators, Drive Keys, Grease Seals : This Application Guide is to be used for reference only. $225. 50 Add to cart; 169-380086-1 fuel selector valve kit 5717041-1 It does not say, "a master cylinder attached to each of the pilot's and co-pilots rudder pedals. Checking Brake Lining Wear. $205. SKU: TCBM - $28. Recommended PPBMC45 - Cessna 150 / 172 / 175 brake master cylinder kit. Plane Parts $54. Quick view Details. 50 Add to cart; 169-380086-1 fuel selector valve kit 5717041-1 brake master cylinder kit Kit Contains Kit Type Part Number Price Buy; 1 - O-Rings AN6227b-8 MS28775 1 - O-Rings AN6227b-9 MS28775 1 - O-Rings AN6227b-4 MS28775 1 - Tube Fitting Gasket MS287 Cessna 172 Brake System. Part number PPBMC45. Cessna 172 182 210 Brake Master Cylinder Cap PN 9882013-1. 5. Cessna Brake Master Cylinder Rebuild Kit. You can decide how much you want to Knots 2 U Brake Master Cylinder Kit Cessna 150 / 172 / 175 / 337 With 0541138 Brakes PPBMC45. 95 Sale price $0. ” Incorrectly installed cotter pins may lead to loss of braking control. Post by 6277 » Thu May 07, 2020 7:20 pm. Our aircraft has 4 toe brake cylinders and one hand brake master cylind This is the process of rebuilding our 1978 Piper Lance II toe brake master cylinders. | Our PPBMC2 replaces old, worn and leaking O-rings and seals in your 2682001-1, -3 brake master cylinder on the Cessna 208 Caravan. " Some models do not have co-pilot's toe-brakes. PN 0541139 Lot of 2 EA SEE DESCRIPTION. Manufacturer Part Number: NA. Brake Master Cylinder Reassembly. This document is These use hydraulic fluid, pushed by the brake pedal or powered by a brake handle, to push a piston against a disc that is secured to the aircraft wheel. Rapco FAA - PMA Replacement Brake Parts : Brake Disc : Cessna Aircraft : Bolt ; Overall: Cessna: McCauley : McCauley : McCauley : Rapco : Model Series: 172: 6 - 3/8" 2. Brake Systems. Has Cleveland wheel and brake kit 199-46 installed. Now buy one kit per brake assembly or master cylinder and get the right parts for the job without wasting money on expensive parts you do not need. Cessna 150/F150/A150/FA150 15061533 thru 15067198 Cessna 150/F150/A150/FA150 F150-0001 thru F150-0259 Cessna 172/F172/P172 28000 thru 17256512 Cessna 172/F172/P172 F172-0304 View and Download Cessna 172 Skyhawk SERIES service manual online. Buyer RAPCO supplies high-quality brake parts for aircraft brands including Cessna, Piper & more. 95 USD / Condition: Used. $458. Individual components may vary by kit. 4823. Get it between Wed, Jan 29 and Fri, Jan 31. our PPBMC45 is the kit you need to replace the worn o-rings and seals in you brake master cylinder on the Cessna 150, 152, 170, 180, 182, 185, 188, 190, 195, 205, 206, 207, 210 and T303 with the Cessna 172 Master Brake Cylinder 0541138-16 quantity Add to cart Product DA : 180 Product Number: 0541138-16 Category: Wheels and Brakes Manufacturer: Cessna If you are looking for a “150J flap” try just searching “150 flap” for the best results. PPBMC34 - Cessna 421C brake master cylinder kit. Tried a new set from Parker Hannifin p/n 140-01900, but these don't fit. Grove Master Brake Cylinders. Knots 2 U Brake Master Cylinder Kit Cessna 150 / 172 / 175 / 337 With 0541138 Brakes PPBMC45 These master cylinders are the perfect choice for all Grove brake systems as well as use with other major brands that require a high Now buy one kit per brake assembly or master cylinder and get the right parts for the job without wasting money on expensive parts you do not need. 95. Per the manufacturer: The only difference between the 2 brake assemblies: The 30-63A used on the Cessna 150s, 172s some, 182G - 182N, and others. Expert Shipping We Cessna Parking Brake. FAQ; Forum Index. 00) Current Stock: Out of stock. 313. Ask Questions and Offer Advice Related to the Cessna 120 & 140 Type. 0411837-1 for the left and -2 for the one on the right. It doesn't lock by itself the way the lever does on a 172. Custom Field PPBMC45 - Cessna 150 / 172 / 175 brake master cylinder kit. 172 Skyhawk SERIES aircrafts pdf manual download. 50. Bruce Fenstermacher Posts: 10346 Joined: Tue Apr 23, 2002 11:24 am. Cessna 310 Main Strut Kit . A community dedicated to maintaining, restoring, and flying 120/140 aircrafts I am rebuilding a master brake cylinder in my 1946 140. Brand: Cessna. 00 Add to cart; 0442512-2 / -6 series Cessna shimmy damper kit $ 2. 00 ) Current Stock: Gene Feher Argyle (1C3), NY '52 170B N2315D s/n 20467 C-145-2 Experimental J3 Cub Copy N7GW O-200 The Cessna 120-140 Association Forum. Brake & Master Cylinder Seal Kit, Cessna. Matco Mcmc-4 Master Cylinder. 2 EA MS28775-111 O-Rings. The Cherokee also has a pull-to-actuate handbrake lever with a lock you can press to set. ) Find many great new & used options and get the best deals for Cessna Master Cylinder Brake Plug 0541139 at the best online PN 0541139 Lot of 2 EA SEE DESCRIPTION Cessna Master Cyl. 3679 wrote: ↑ Sat Sep 12, 2020 2:07 pm Anyone have a source for Brake Master Cylinder filler caps p/n 9510292 for the master cylinders. Is this applicable? I do have the cleveland wheel and brake conversion. BRAKE MASTER CYLINDER: 1506 Cessna: 208: 208B: 208B0001: 208B9999: 1: BRAKE MASTER CYLINDER: 1506 Related Categories Alpha Aviation's Ercoupe Brake Master Cylinder Replacement STC Kit (FAA - PMA) is designed to be installed in aircraft with the Brake Master Cylinder installed under the floor boards ahead of the front spar. 74. Adding to cart The item has been added. 4 EA MS28775-110 O-Rings. 00 Add to cart; 0541138 brake master cylinder kit $ 34. 20. 90 +$4. Early 170A brake master cylinder. Home (Opens a new tab) I am rebuilding a master brake cylinder in my 1946 140. 59. early 150-172 has a catch to hold the master cylinder depressed. Early 172's, 150's? Saw in the aircraft spruce catalog of the cleveland master cylinder for $250. Moderators: GAHorn 3 posts • Page 1 of 1. Add to Cart S/N 18053166, N13159. Quick Important Note: Image is for reference only. Add to cart. Scott Master Brake Cylinder Model B-711. Thank you so much for the view and feel free to ask me any questio TCBM Cessna brake master cylinder kit fits most models from 150 thru 182. I believe the 172 is the same as most other Cessna single engine planes in that the hydraulic brakes are master cylinders under each of the pilot's 1280500-2 / -3 / -202 / -203 Cessna Hydraulic power pack and manifold kit $ 46. Cessna 172 Brake Master Cylinder You can also place your order by phone 715-420-0168. Included are parts numbers from the Univair catalog. Add to Cart Cessna 150, Cessna 310, Brake Master Cylinders & Parts for Honda Civic, Brake Master Cylinders & Parts for Toyota Camry, Brake Master Cylinders & Parts for Ford Explorer, Brake Master Cylinders & Parts for Ford Escape, Brake Master Cylinders & Parts for Hyundai Elantra free shipping on orders over $350 (some exclusions apply) | 877-4-spruce 1280500-2 / -3 / -202 / -203 Cessna Hydraulic power pack and manifold kit $ 46. All parts are standard industry spec hardware with full traceability or Cessna original parts Brake master cylinder kit, Cessna 150/172/175/337. Skyhawk series. Thanks, Important Note: Image is for reference only. Post by Bruce Fenstermacher » Sun This airplane has the early master cylinders with the grooved pushrods which has a different emergency brake Landing Gear, Brakes, & Wheels; Master Cylinders; 0541138-22 (WEU: 9882010-1) Cessna 172N Master Brake Cylinder Assembly LH / RH; Cessna Aircraft Parts 0541138-22 (WEU: 9882010-1) Cessna 172N Master Brake Cylinder Assembly LH / RH. Cart. Aug 24, 2007 #1 I posted this in a different forum, but this is probably the most appropriate place for it. cgvz xxjm aala gyak uupi tzt bdveyiz dosqne kqpae wnylxos