2 Stroke Connecting Rod Replacement

Even 002 out of specification will cause vibration.

2 stroke connecting rod replacement. Crankshaft rebuilds and connecting rod replacement. 66 80cc piston 2 only compatible with the flying horse engine and super rat always double check piston measurements. Crankshafts for a single cylinder two stroke engine consist of counter weights thrust washers a pin lower rod bearing and a connecting rod. Menu the bedplate the a frames the entablature the tie bolts the crankshaft the con rod the crosshead the stuffing box the cylinder liner the piston the camshaft the exhaust valve the fuel.

Crankshaft stubs must be clean and undamaged at seal mating surfaces and bearing mating surfaces. Rod small end check the small end rod bore for surface defects such as pitting scratches and marring. Once you ve disassembled the engine and have a full picture of any issues make a list of everything you ll need to replace. Z l 115mm 40mm stroke type a piston top end con rod needle bearing 10 x 14 x 13.

2 be aware that there are 2 different 2 pistons on the market. I need help connecting all the fuel and oil lines. Any severe defects in the bore will necessitate rod replacement. These components must be assembled to exact specifications.

A description of the 2 stroke crosshead diesel engine connecting rod construction details materials and how oil is supplied to the bottom end bearing. Connecting rod or whole crankshaft. 2 stroke dirt bikes yamaha. 2 stroke crankshaft rebuilding process includes pressing apart the crank installing new pin bearing and connecting rod and truing to within 0 0005 truing work done between precision centers using precision dial test indicators for accuracy.

This is video to remove crankshaft bearing without hammer https youtu be zb9sqod9blg check this video installation connecting rod kit without hummer https.