Makita EK7650H, EK7651H dimensions RP 3, epair, Lubricant/ Adhesive Application

RP 3/ 19

epair

[3] LUBRICANT/ ADHESIVE APPLICATION

Apply the following grease/ oil to protect parts and product from unusual abrasion.

Note: After assembly, supply 220cc of 4-cycle engine oil from the inlet of machine before trial run.

When disassembling the engine, put ThreeBond 1215 to the matching surface of Crank case and Cylinder block. (Fig. 66)

Item No.	Description	Use for	Lubricant	Amount
109	Retainer (2 pcs.)	Contact surface with 119 and 120
112	Pin 5	Contact surface with the holes of Cylinder head assembly

117Push rod (2 pcs.) Contact surface with the holes of Rocker arm assembly

119	Exhaust valve	Contact surface with the inner periphery of Valve guide
120	Intake valve		4-cycle Engine oil	a little
			(API grade SM class)
123	Cylinder block	Contact surface with Piston
	complete
133	Cam lifter L	• Contact surface with Push rod

134Cam lifter R • Contact surface with Cam gear complete

138	Oil seal 17	Inner periphery	Makita grease N No. 2	a little
140	Crankshaft	• Steel balls in Ball bearings 6204LU and 6204	4-cycle Engine oil	a little
		• Hole of Connection rod to pass Piston pin in Piston
	complete		(API grade SM class)
		• Needle cage in the other hole of Connection rod
185	Oil seal L	Inner periphery	Makita grease N No. 2	a little
208	Spiral spring	Entire surface
Fig. 1		109

		112	Valve
			guide
			117
			Cylinder head
			complete
			119
123	Cylinder block complete		120
	(It consists of Cylinder block
	and Crankcase)

Cylinder block

133

134

Starter assembly

140	Connecting	185
	rod	Ball bearing
138		6204
	Ball bearing	208
	6204LU

Crankcase