Small engine gx390 what would be the torque on the head. Honda gx240, gx270, gx340, gx390 governor set up and. The honda gx390 is the professionals choice that features an 11. I had an issue with a honda gx340 motor that wouldnt idle properly and the governor got whacked out adjustment while trying to fix the idle. Correct engine matching ensures that the engine will be durable and emission. Use our part lists, interactive diagrams, accessories and expert repair advice to make your repairs easy.
To work with manual you should use adobe pdf reader,this is written for owners who want to maintain the vehicle and perform extensive repairs and repairs. Does anyone have a book on these engines that you could look this up in. It boasts a small foot print for easy mounting and can power applications that pose difficulty in mounting a twin cylinder engine. Feb 04, 2010 small engine gx390 what would be the torque on the head bolts and the con rod bolts. Gx390lx2 honda lightweight horizontal engine with 2. The 390 is perhaps most notable for being the first bigblock engine installed in the mustang in 1967, although it was replaced by the 428 engine in the. The engine exhaust from this product contains chemicals known to the state of california to cause cancer, birth defects or other reproductive harm. Honda gx240 gx270 gx340 gx390 engine service manual. He dropped a exhaust valve, i have all the parts to rebuild the head, its kinda cool, slip in valve guide design. Gtc manufacturing tc2 small engine torque converter replaces comet 218354a, 218355a tav2 30100 torqaverter. My buddy is a landscaper and i fix all his gear on the side for him. Ignition coil air gap loosen the ignition coil mounting bolts. If a problem should arise, or if you have any questions about your engine.
Fastener type torque spec main cap bolts 6070 ftlbs outer main cap bolts 3540 ftlbs. Este manual deve ser considerado parte permanente do motor e. It can also be used for pressure washers, small generators. Honda gx390 manuals manuals and user guides for honda gx390. Small engine gx390 what would be the torque on the head bolts and the con rod bolts. This manual covers the service and repair procedures for honda. Honda gx390 engines for sale honda sa honda south africa. Applications manual, owners manual, technical manual, quick reference manual. The power rating of the engine indicated in this document is the net power output tested on a production engine for the engine model and measured in accordance with sae j49 at 3,600 rpm net power and at 2,500 rpm max net torque. Discussion in mechanic and repair started by landcruiser, apr 28, 2006.
The honda gx160 engine is a small, lightweight engine that offers easy usage through a heavyduty recoil starter and a high compression ratio to keep fuel costs down. The honda gx390lx2 is a lightweight horizontal shaft ohv engine. Insert a feeler gauge of proper thickness between the ignition coil and flywheel. Recheck valve clearance after tightening the rocker arm pivot lock nut. Apr 28, 2006 ive rebuilding a honda gxv390 hp, vert crankshaft and need to know the rod torque and head torque values. Honda engine distributors and equipment manufacturers that use honda engines are required by regulation to follow this oem technical manual. This engine can be used in garden tools such as mowers, trimmers, tillers and cultivators.
Honda gx390 hp engine parts diagrams hondas gx390 hp engine is the largest single cylinder ohv engine that honda builds. Jan 20, 2018 honda gx390 repair manual pdf pdf free access for honda gx390 repair manual pdf pdf from our huge library or simply read online from your computer instantly. Let the engine and exhaust system cool before working in those areas. Need specs on crank case cover head bolts and connecting rod posted by anonymous on jan 29, 20. If the instruction tells you to run the engine, be sure your hands. This manual contains information on how to do that.
To enable this, create a smart collection named all products and set the condition to product price is greater than 0. Gx240 gx270 gx340 gx390 ut2rt2 technical manual 2010 american honda motor co. Get honda gx390 repair manual free download pdf file for free from our online library pdf file. Honda gx390 hp horizontal commercial engine honda engines the gx390 is all new for 2010, featuring more power, quieter performance, lower fuel consumption, and lower emissions. How to use this manual 01 how to use this manuala few words about safety. We want to help you to get the best results from your new engine and to operate it safely. Gxv340k2gxv390k1 danger you will be killed or seriously hurt if you dont follow instructions. For your local dealer call 0 1 honda or 0 1 46632 or visit au gxv 340 390. We had one the starter came on just driving around and would not shut off, finally pulled the solenoid wire off. The gx390 engine is suitable for a wide range of heavyduty applications such as construction equipment, tillers, generators, welders, pumps and other industrial applications. Although fords 390 cubic inch eightcylinder engine was first produced for the 1961 production year, it was not a popular engine choice until the mid1960s. The power rating of the engines indicated in this document measures the net power output at 3600 rpm 7000 rpm for model gxh50, gxv50, gx25 and gx35 and net torque at 2500 rpm, as tested on a production engine. Gx390 120 oep illustrated parts lists illustrated parts lists. Honda gx390 highquality aftermarket complete engine kit.
Gx390 specifications dimensions diagrams performance curve specifications engine type air cooled 4 stroke ohv bore x stroke 88 mm x 64 mm displacement 389 cm 3 net power output 11. You can create a collection through the collections menu in shopify admin. View and download honda gx240 technical manual online. Intake manifold bolts 2325 ftlbs oil pump bolt 2328 ftlbs. There are also many ebooks of related with this subject. The power rating of the engine indicated in this document is the net power tested on a production engine for the engine model and. Year engine displacement liters engine id cylinder head bolts main bearing bolts rod brearing bolts crankshaft damper bolts. Owners manual gxv340gxv390 gasoline or lpg fueled engines. So tonight im going to rebuild the head and tomorrow im going to bolt it down, but what torque. Environmental protection agency and the california air resources board regulations. We have 17 honda gx390 manuals available for free pdf download. Its overhead valve design offers cooler, more fuelefficient operation and its cast iron cylinder sleeve provides longer service life.
Honda gx390 horizontal engine honda replacement spares available kudu industrial lawnmower with honda gx390 engine engine type aircooled 4stroke ohv bore x stroke 88 x 64 mm displacement 389 cm3 net power output 11. This manual is a file pdf, which contains 119 pages, any one of which we can be printed easily. Gx240 gx270 gx340 gx390 international power systems. With the exclusive cutting wheel with easily replaceable grinder teeth, the sgr offers the smoothest cutting experience of any walkbehind grinder on the market. This clutch comes complete with drive and driven clutches, belt, engine mounting plate with a built in jackshaft and sprocket, all hardware, and installation instructions. Nov 11, 2015 this video shows the valve repair of a honda gx390. Honda engines gx340 4stroke engine features, specs, and. When torquing bolts or nuts, begin with largerdiameter or inner bolts first and tighten to the specified torque diagonally, unless a particular sequence is specified.
So tonight im going to rebuild the head and tomorrow im going to. Rotate the governor arm shaft as far as it will go in the same. This manual covers engine selection, engine installation design and engine installation testing, so the. Gx240 gx270 gx340 gx390 1 thank you for purchasing a honda engine. Well balanced, easytooperate and simple to maintain, the sgr turns stumps into mulch without breaking a sweat. This video shows the valve repair of a honda gx390. The power rating of the engine indicated in this document is. Honda small engine parts are serial number specific to the engine, and part number specific. This is a 3 part series comment, like or whatever you are thinking. Download or purchase honda engine owners manuals for the gx390. The honda gx390 k1 has overhead valve design, singlecylinder inclined by 25, transistorized magneto ignition system and horizontal carburetor with a butterfly valve. The 390 is perhaps most notable for being the first bigblock engine installed in the mustang in 1967, although it was replaced by the. Honda engines gx340 4stroke engine features, specs. Gx240 gx270 gx340 gx390 all information in this publication is based on the latest product information available at the time of printing.