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- Yanmar Engine mounts. | Sailboat Owners Forums
Looking at Yanmar's "history" which indicates the #100's should be placed aft on the engine : 1 Hunter Marine installed (2) #100 mounts on the aft portion of the engine and (2) #75 mounts on the forward portion of the engine I feel this choice was made at the instruction of Yanmar 2
- Yanmar Engine mounts. | Sailboat Owners Forums
I will just say that, on the Yanmar GM series engine, the heavy overhanging transmission end requires the heavier engine mounts (both 100#) and the other end requires the lighter engine mounts (both 75#)
- PARTS CATALOG - Sailboat Owners Forums
23-1 1 119620-49290 (A=*2000 04) BLOCK ASSY, CYLINDER BLOCK ASSY, CYLINDER PLUG PT1 8 PLUG 30 (SUS) STUD, CYL HEAD NUT, CYL HEAD O-RING 1A P-10 0 GUIDE, O-RING PARALLEL PIN 8X16 PLUG 30 PLUG PT 1 4 PLUG PF1 4 GASKET MAIN METAL PLUG NPTF 1" PACKING ZINC, ANTI-CORROSIVE PLUG BOLT, CYL HEAD BOLT, CYL HEAD SPACER PT1 4 COCK 1 4 COCK ASSY 1 4 (B=*2000 04) Remarks (1)UNDER SIZED (U S =0 25) PART
- Yanmar Engine Identification Help - Sailboat Owners Forums
Understanding YANMAR engine model codes Most engine model designations are on an engine data plate, on the front or the top of the engine Some older engines have the data plate on the adapter plate between the engine and the gearbox Here are some examples of engine model codes and their meanings: YSE8 Y= horizontal cylinder, lying down SE = engine model type or block type
- Install mechanical oil pressure gauge for Yanmar 4JH2E
I have a 1994 Hunter 40 5 with a Yanmar 4JH2E Engine runs great, starts immediately when the key is turned on, no smoke on running, even at high rpm When the key is off, the oil pressure light in on and the alarm sounds as it should The oil pressure indicates at the low end of the green
- Yanmar Marine Installation Manual, Vol. I - Sailboat Owners Forums
Specifications Use the KM2P-1 or the SD20 with the 3YM30 engine KM2P-1 is a parallel drive with a mechanical cone clutch and SD20 has a constant mesh gear with dog clutch
- Yanmar coolant - Sailboat Owners Forums
Yanmar does not make coolant, call an authorized Yanmar Parts Distributor and find out what they recommend I been buying products off the shelf for years The good stuff, not the cheap stuff
- How to Troubleshoot Overheating in a Yanmar Engine
Yanmar diesel engine cooling problems can be isolated with little difficulty The engine's cooling system is made up of a freshwater loop and a raw-water circuit Clogs can form in the cooling hoses, heater exchangers or in the raw-water strainer, mixing elbow or muffler A bad water pump or thermostat will reduce water flow as well Any restriction at any of these points will cause overheating
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