Prm 120 gearbox oil change. You don't use ATF oil in a PRM box do you? Ignore this,...

Prm 120 gearbox oil change. You don't use ATF oil in a PRM box do you? Ignore this, the PRM 120 is mechanical, mine is a 150 and hydraulic. Jul 28, 2019 · A: A mechanical gearbox (PRM 60, 80, 90, 120 or 125) must use automatic transmission fluid (ATF) Dextron II or III Hydrauli c gearboxes we recommend mineral 15W40 oil (not synthetic). With my first PRM 150 I did leave the oil in too long because it 'looked okay'!! New boat, new engine and gearbox, oils changed every year. Gearbox oil should routinely be changed annually or at intervals corresponding with engine oil changes, whichever occurs first. It has always tickled me ( am am easily amussed!) that PRM hydraulic gearboxes use engine oil and things like Hurth Mechanical boxes use Auto box ATF oil. when the Which oil to use for your PRM-Newage Mechanical marine gearboxes PRM120 ? A complete overview of all components such as the engine, transmission (transaxle), brake system, power steering, and cooling system. All our other marine gearbox models are hydraulic gearboxes. Mar 30, 2009 · Yep oil same as goes in the engine is fine on all types even the mechanical PRM 80 and 120 models. Using too thick an oil has a similar effect to overfilling the box, it can wear out the clutch plate due to too high a fluid or oil pressure. However, if the oil should become contaminated by water, or if the gearbox sufers major mechanical damage, the gearbox, oil cooler and hoses must be thoroughly flushed out and the gearbox re-filled with fresh oil to After several years I have achieved the ability to change the oil on my lister canalstar but the prm gear box eludes me. Sep 5, 2019 · Expand Auto gearbox fluid is correct for PRM mechanical boxes, 120, engine oil, non synthetic for hydraulic boxes 150 and up. Nov 12, 2009 · We have a PRM 150 gearbox, and Im about to change the oil. The oil capacities listed are approximate since they do not include the amount needed to fill the cooling circuit (not PRM80/90/120), which therefore has to be added to give the total volume of oil required for the total gearbox system. Unscrew the Oil Level Plug located on the side of the Gearbox. (for PRM 60/90/125 there is an oil level plug on the left hand side which should be used to ensure the gearbox is not overfilled) A mechanical gearbox (PRM 60, 80, 90, 120 or 125) must use automatic transmission fluid (ATF) Dextron II or III Hydraulic gearboxes, we recommend 15W40 mineral oil (not synthetic) for typical use. It provides information on warranty coverage, installation instructions, power ratings, maintenance requirements, and fault finding. ATF Automatic Transmission Fluid is recommended". This document is an owner's handbook for PRM marine gearboxes. The engine trick is to use a pela pump, which does not work with the gear box as the probe wont penetrate the gears to the bottom of the box. txt) or view presentation slides online. pdf), Text File (. The 17 mill drain nut is responding to a shortened spanner but to catch the stuff before it hits my bilge is not succeeding. The information I have found on the web is a bit contradictory, some saying Automatic Transmission Fluid should be used, other sources saying ordinary This PRM 120 Workshop Manual provides detailed instructions for the installation, operation, maintenance, and repair of the PRM 120 marine gearbox. Apr 15, 2010 · The PRM150 and upwards all use engine oil, they are hydraulically operated. The handbook is of little use, and the gearbox fairly hard to get at, requiring the drainplug to be felt rather than seen. Q: What Oil does my gearbox take? A: A mechanical gearbox (PRM 60, 80, 90) must use automatic transmission fluid (ATF) Dextron II or III Hydraulic gearboxes we recommend mineral 15W40 oil (not synthetic) Jun 10, 2018 · Hi all, my boat is fitted with a PRM 120 gearbox circa 2006. Did you use ATF oil? Ian. Nov 17, 2019 · Posted November 17, 2019 Yep, as all have said, oil looks pretty much the same as when it went in. PRM Owners Handbook - Free download as PDF File (. Using oil instead of hydraulic fluid, or other way round, can be real bad news even if it's the correct viscosity. I wonder if anyone who has one of these boxes could tell me what oil should be used. Aug 4, 2014 · Bit late but its top mark max with stick screwed in. Jun 10, 2018 · The PRM 100 hydraulic box for example uses normal conventional engine oil. Well I certainly wouldn't use ATF in First fill the gearbox with the correct quantity and specification of oil (see above and page 5). However, if the oil should become contaminated by water, or if the gearbox suffers major mechanical damage, the gearbox, oil cooler and hoses must be thoroughly flushed out and the gearbox re-filled with fresh oil to The Gearbox is supplied direct to the distributor/ coustomer without oil and therefore prior to start up it must be filled with oil. Apr 23, 2012 · This is interesting as when I checked with PRM regarding lubricant for my 120 I was told to use whatever I put in the engine (ie oil). The PRM120 is manually operated and the PRM website rather confusingly says "The normal Operating temperature should be in the range 50° to 120° using good quality lubricating oil of the same viscosity as that used in the engine. A: Our PRM 60, 80, 90, 120 and 125 gearboxes are mechanical gearboxes. Download this manual for helpful information on troubleshooting common issues and maintaining your gearbox.