Replacing Oil Seal; Disassembling Crankcase - Echo CS-600 Service Manual

60

8-7 Replacing oil seal

A

8-8 Disassembling crankcase

B
ENGINE
1. Pry defective oil seal from crankcase.
NOTE: Be careful not to damage crankshaft and
C
oil seal housing.
NOTE: Before removing fl ywheel side oil seal, re-
move woodruff key.
B
2. Apply lithium based grease or ECHO XTended
Protection Lubricant on inner rubber lips of new oil
seal.
3. Lubricate circumferences of new oil seal with
high melting point grease.
4. Push in new oil seal (A) until fl ush with crank-
case surface (B) using Oil seal tool 897726-16431
(C).
1. Referring to "11-1 Disassembly chart", remove
necessary parts for crankcase disassembly.
A
2. Remove 6 bolts (A) from crankcase.
3. Install Crankcase tool 897502-19830 (B) with 3
bolts on one side of crankcase halves (in the pic-
ture, fl ywheel side is shown).
C
4. Tighten bolt (C) to pull crankcase halves apart.
5. Crankshaft remains on the other side of crank-
case halves, and can be removed by the same
procedure with Crankcase tool 897502-19830.
6. Clean and inspect crankshaft and crankcase for
damage and discoloration.
CS-600