4. DISASSEMBLY, INSPECTION AND REASSEMBLY OF ENGINES 3) Apply the honing fluid to the Flex-Hone and turn the electric drill at 300 to 1,200 rpm. Then insert the Flex-Hone into the cylinder bore while turn- ing it, and move it up and down for about 30 sec. to obtain a honing mark with a cross hatch angle of 30 to 40°. [NOTICE] 1) Avoid faster revolution than 1,200 rpm since it may cause breakdown. 2) Do not insert or extract the Flex-Hone in stopped state because the cylinder will be damaged. 4.4.7 Piston pin bushing replacement Replace bushing by using the special service tool (see 4.1.2 No.3 in Chapter 4).
4.4.8 Oil seal replacement (Flywheel housing side) 1) Replace oil seal, when a flywheel housing is removed. Extract the used oil seal. 2) Insert a new oil seal with the oil seal insertion tool. 3) Apply lithium grease. 4-50 82E-5 – 98E-5 SERIES