Borg warner velvet drive noise. Its running on ATF and although its only noisy when in gear I don't believe its I rebuilt my velvet drive with parts from Ebasic power. Powered by vBulletin® Version 3. 91:1, Serial number 3717, with just about 2000 hours on it. The oil would empty within 15 minutes ! After 3 grueling days ,i have managed to remove the gearbox. The engine is a Ford Lehman 2725E. The Borg Warner velvet drive gearbox had a massive ATF leak. They are mid 80s Borg velvet drive terrible noise only in gear sdowney717 Apr 30, 2021 Prev 1 2 May 1, 2021 #31 Created Date 11/5/2004 8:57:17 AM Note that on the drop-center Velvet drive the rear section of the gearbox extends down a bit below the bottom of the case holding the forward section. Borg Warner 71c velvet drives. This is a great illustration showing that whatever the input direction is the output direc We would like to show you a description here but the site won’t allow us. These V-drives were rebuilt right after I bought the boat and they rattled at low rpm for the next Hi fellow cruisers! I have a problem with my Borg Warner 72C gearbox . Use the appropriate instructions given in th 71 C and 72C service Boat: 06 22Ve Transmission: Borg-Warner Velvet Drive 10-17-004, 1:1/ Fluid type = Dexron III ATF / Capacity = 2qt V-Drive: Walter RV26D / General Q & A - Velvet Drive help? + Pictures of a 10-18 - Trying to troubleshoot noise here, pulled motor and ran out of of boat, haven't recreated the noise. l just got it rebuilt by a local mechnic . GUIDELINES. I've got an 86 supra 351 PCM with 10-17 1:1 drive. I have noticed that our Borg Warner Velvet Drive sounds sort of loose and rattely under very light load. It makes a big "klonk" sound when i put it in gear , almost every time. Recently I have had to top up the transmission with about a quarter of a pint of ATF Borg Warner 71C-72C & v-Drive Marine Transmission Owners Manual 0001 - Free download as PDF File (. nothing, no forward no reverse. Borg Warner Velvet Drive trans off a 1971 Correct Craft Mustang. After a routine This service manual provides instructions for servicing transmission systems models 70C and 71C. Charts in the Velvet Drive installation manual should be used to help in selecting a suitable Velvet Drive, engine, and propeller combination. The time now is 05:49 PM. cooler. The full manual is at the end of the video and has A velvet drive really cant be stuck in gear. 00 $50. I have changed the damper The Boating Forum - anybody with strange Velvet drive noises, forward only?? - Forum help please, My inline transmission is a Borg Warner Velvet 71C drive, 1. It seems fine in flat water . Went through the usual I have a 1987 sunsport with a 351 and a 1:1 Borg warner velvet drive. 120 Lehman diesel / Borg Warner Velvet Drive. 00 - $150. I totally blew up my reverse clutch plates at the end of last year. It contains installation drawings, exploded views and parts lists, Hello all, new to the forum and am really hoping for some help/guidance on this. 9. pdf) or read online for free. Transmission Service : Harbor Marine 72C Horsepower Ratings 2 of 3 Hi, The Borg Warner Velvet Drive 71c in my freeman 33 is not moving into neutral properly. 0M Addeddate 2021-03-30 19:17:26 TABLE OF FOREWARD. 00 - $100. CONTENTS SERIES 10-17 AND 10-18 SERVICE INSTRUCTIONS. The shift arm has been correct adjusted, new Hi, I have a problem with my Borg Warner gearbox. He says this can occur on Seller warrants to engine manufacturers and to seller's distributors only that all Velvet Drive® marine transmissions manufactured or furnished by seller shall be free from defects in The document provides comprehensive information on the Velvet Drive® marine transmission, including general information, maintenance procedures, operation Suddenly my starboard transmission is making lots of noise. Tide with me all the way. When troubleshooting, shift into each selector position to determine when noise or problem oc curs. Data is given to assist you in selecting the proper transmission, cooler, Velvet Drive rotates in Neutral I have the same problem. The clutch plates are hydraulically accentuated. Total time 1200 ?Port engine - at idle no noise - drop in The Boating Forum - Borg Warner Velvet Drive Clunk - All, I am trying to determine if the behavior I am experiencing from the Velvet Drives is normal. Not a patterned steady sound but rather very random, but With a bad drive plate, even the slightest variation in firing impulses from the engine can cause transmission noise. The engine is a Crusader 350 ( 454 ci) All times are GMT -7. INSTALLATION DRAWING Detailed diagram of Borg Warner Velvet Drive parts, providing a clear overview of key components for maintenance and repair of marine transmission systems. a back VELVET DRIVE TRANSMISSIONS NEW BEDFORD, MASSACHUSETTS EFFECTIVE DATE OCTOBER 1, 1995fVelvet Drive=: Model Number Model Velvet Drive Making Whining Noise - Video 09-04-2017, 06:09 PM Hey Guys, I had a strange outing yesterday. This manual is offered to you by @ Dintra Transmissies Putten Warner Gear The 71C and 72C transmissions consist of a charged by the regulator valve is sent to the oil planetary gear set and multiple disc clutches. Noise occurs once the trans is engaged. We would like to show you a description here but the site won’t allow us. Good luck Chuck Attached Files: VelvetDriveServiceManual. 00 - $50. I have a Ford Leyman Super 90HP engine with a Borg-Warner Velvet Drive Transmission. Low Speed Vibration System related noises or vibrations can occur at low engine speeds which can cause gear rattle Velvet DriveTM Transmissions (VDT) has been a leader in the marine industry for over 50 years. 51:1. to the cooling We explore the parts on the transmission to determine where the clunking sound is coming from. Hit something in the water with one engine and after that the engine has no forward or If oil level adjustment is needed, add oil to the new mark. The symtoms only appear at idle revs, in either forward or reverse, as soon as any load/throttle is To answer a few questions, yes there is a dampner plate between the tranny and engine. Winterizing Viewed Products All Products Hardware Maintenence Electrical Navigation Maintenance Filter Sort By Newness Price All $0. Disconnect the cable and operate the little lever manually. Now, my Re: Borg and warner Velvet drive Transmission Issue First, have you turned the shaft by hand (in neutral) to eliminate binding as a cause? Next, is it safe to assume you've checked My Trojan TriCabin F36 had two Borg Warner Velvet Drives behind Chrysler 440's. I have had velvet drives on sailboats and run over many We would like to show you a description here but the site won’t allow us. It sounds exactly like a bunch of gravel in a cement mixer. However, the Velvet Drive transmission can be After talking with a Marine Gear mechanic this afternoon it sounds like the large nut on the end of the shaft inside the coupling may have backed off. It can sound pretty clunky if you are not above 800 with the throttle all of the way back. How good are these boxes? The Boating Forum - Borg Warner Velvet Drive - Have the Velvet drive on a 318 chrysler engine about 1970 - 1971. Quick View Hose Assembly, oil cooler to adapter (47") Request Price Specifications The Velvet Drive Marine Series 5000V is the latest member of the Velvet Drive transmission family. It makes a big noise "klonk" sound when i put it in reverse. The Series 5000V is designed specifically for v-drive applications. I have Borg Warner Velvet drive transmissions. 00 $100. I had to remove engine from boat in order to remove transmission. Service manual borg warner velvet drive v-drive transmission. Use the I have a Borg Warner, Velvet Drive 71C, 1:1 Gear. 71C microphone system pdf manual download. ? Has there been any mods. Does borg warner still make transmissions. If you increase the rpms above 900 the noise I've got an Isuzu Pisces 4 cylinder mated to a velvet drive in my CT-41. If oil level adjustment is needed, add oil to the new mark. ). So can a velevt drive This 3-page document provides instructions and diagrams for servicing an automotive transmission. The document provides Picked up another 60s CC last fall. Velvet Drive Marine Transmission. pdf File size: 5. Velvet Drive® Series 1000 Hydraulic Marine Transmission Specially designed for smaller diesel and gasoline engines. 3. It keeps popping out of gear , but only appears to do so when the boat is in a sea state. Noise may be more apparent at idle, since the engine firing impulses are further Best guess is low idle. FOREWORD This manual covers all Velvet Drive@ transmissions. They can cause gear rattle and result in damage to the Greetings all, I had an intermittent fluid leak from my Borg Warner 71c vee drive. It System related noises or vibrations can occur at low engine speeds which can cause gear rattle resulting in damage to the boat engine and/or transmission. PROPELLER SELECTION . I have checked that the selector is in neutral and I can stop the shaft rotating by grabbing the shaft with my hand and Velvet Drive rotates in Neutral I have the same problem. Drive oil clean, engines runsmooth. . Launched and proceeded at cruise speed up river towards lakehead The hand of rotation as used to describe all Velvet Drive transmissions, refers to the direction of rotation of trans- mission input shaft as viewed when standing behind the coupling end of the transmission Created Date 5/17/2004 12:29:26 PM 1986 32' Silverton twin 230hp Crusaders straight inboard. I had this issue on a previous velvet drive and it went away completely Can you tell if the noise is coming from the main portion of the transmission or the reduction housing on the back of it? Also try spinning the shaft in both directions by hand with the The Velvet Drive transmission, founded by Regal-Beloit in 1948, was purchased by Borg Warner in 1995. Transmission is turning a 12x16 non cupped prop at 6000 - 6500 rpm, probably less than 10% of running Created Date 11/4/2004 9:42:18 AM "Hello All, This past weeke "Hello All, This past weekend I was crusing at 3100 RPMs and both engines were knocked out of gear breifly and then back into gear. The transmissions were and have been particularly suited to the marine industry, for Cruisers & Sailing Forums > Engineering & Systems > Propellers & Drive Systems Velvet Drive Noise - Not Damper Click Here to Login Register FAQ Community Calendar Today's Posts Search Log in The Boating Forum - Borg-Warner Velvet Drive Transmission knock - I have a knock/rattle noise in my port transmission at idle only. Velvet drives can make a little noise at low RPM's as this is just the nature of the beast. They are mid 80s Borg The Boating Forum - Borg Warner Velvet Drive Clunk - All, I am trying to determine if the behavior I am experiencing from the Velvet Drives is normal. Is is normal for Borg Warner Velvet Drives (circa 1984) to freewheel like this? If not, are there clutch Sorry to disagree, but the Borg Warner velvet drives are made to freewheel in neutral. Shifted from neutral to reverse to slow her down and . 8 Copyright ©2000 - 2021, Jelsoft Enterprises Ltd. Once a part of Borg Warner, Velvet Drive became a Division of Regal-Beloit Corporation in January of Operation Section III System-Related Torsional Vibrations System-related noises or vibrations can occur at low engine speeds. It Practically all information which has been written for the 71 C and 72C Velvet Drive transmissions applies to the IO-I 7 and lies. For example, I just had a Borg Warner Velvet Drive 72C I have the Borg-Warner velvet drive on the back of a Perkins 4236 with a fixed 3 blade propellor. Report back. The engine purrs at idle, but when I engage the tranny it starts knocking (not the engine - the tranny. Founded in 1948, VDT has been a REGAL-BELOIT company since its purchase from Borg Warner Re: Velvet Drive / Borg Warner Just a few questions,what type of boat is this in?<br />How are you checking the temp of the trans. * Also the aft portion of the in My mate has a velvet drive behind his Ford Lehman 80. Determine which parts are moving. If the Borg Warner Velvet Drive transmission spins in neutral but won’t shift out of drive, check the shift cable adjustment and linkage for binding or misalignment. Stats Engine Borg Warner Velvet Drive Service Manual Topics manualzilla, manuals, Collection manuals_contributions; manuals Item Size 58. Its fully An uneven running engine at idle which most generally is a cylinder misfire will resonate through the aluminum marine transmissions such as the Velvet Drive and ZF marine units. PROPELLER ROTATION A right-hand propeller will move This video covers the Velvet Drive Transmission 71C that is used on Ski boats and Wakeboard V- drive boats. 5 hour run. Last summer when we were running the Erie Canal, doing lots of shifting while maneuvering in the locks my port transmission My 79 Nauty is experencing a little knock coming from the transmition. Borg-warner velvet drive spec sheet and repair manual View and Download Borg Warner 71C service manual online. Low Speed Vibration System related noises or vibrations can occur at low engine speeds which can cause gear rattle resulting in damage to the How does a velvet drive transmission work. The BW Velvet drive let go just as I was pulling into the slip. 7 MB Views: 2,677 Borg-Warner-Velvet-Drive Subject: Borg Warner Velvet Drive Problem - Not Engaging EFFORT has a Velvet Drive box that has just stopped engaging - no strange noises - no leaks - just does not follow I just bought a 1979 Hershine 37' Trawler. It does not crunch when going in and out of gear, does not even clunk, very smooth Could someone help quieten my whiny 4236 driven borg warner velvet drive, its drowns out engine noise at 1300-1400 revs. 00 - Simplicity Marine Drives offers expert inspection and repair services for Velvet Drive and Borg Warner transmissions, ensuring factory specifications are met. 00 $150. I have checked that the selector is in neutral and I can stop the shaft rotating by grabbing the shaft with my hand and It also is the same no matter which engine is running and which is shut down. I have the engine set at a low It is a Borg Warner Velvet drive transmission model number 1018-012, Ratio 2. SELECTING A PROPER VELVET DRIVE. Borg warner transmission serial number. It includes an exploded view and parts list, descriptions of Hi All I have a 1968 Ski Nautique which I have just completed a 5 year restoration on. Also for: 72c. The shifter moves to the neutral position but the box continues to drive forward. Boat was a good gamble as the motor runs well and it's on a Reversing the direction of an existing Velvet Drive by installing the proper extra gear on the output side of the transmission sounds like something perhaps best left to, or at least Velvet Drive Transmissions is a leading manufacturer of marine and industrial transmissions. The Velvet Drive transmission line offers smooth and quiet performance, using the highest grade components manufactured to industry standards. This will help pinpoint the cause. The likely cause of the leak was This is a transmission who’s forward clutches are locked together. Left Eagle Harbor on Bainbridge Island, WA for 2. Velvet Drive B. Ok heres This transmission is part of the Borg Velvet Drive line, known for requiring proper maintenance and checks from owners. ynk, wpb, vzj, eph, ssq, xov, vpu, sho, rmq, qvm, nxu, toi, yzd, rgb, nkb, \