Service Manual

8
1MAY 2002
Section 8
Piston, Rings and Connecting Rod
Inspection and Assembly
BRIGGS & STRATTON DAIHATSU 3 CYLINDER
LIQUID-COOLED DIESEL ENGINE REPAIR MANUAL (MS-1055)
Section Contents
Page
DISASSEMBLE PISTON AND CONNECTING ROD 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CHECKING PISTON AND RINGS 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CHECKING PISTON PIN AND CONNECTING ROD 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ASSEMBLE PISTON AND CONNECTING ROD 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ASSEMBLE PISTON RINGS TO PISTON 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DISASSEMBLE PISTON AND
CONNECTING ROD
1. Remove compression rings and oil ring using ring
expander, Tool #19340, Fig. 1.
a. Then remove coil expander.
Fig. 1 – Removing Piston Rings
PISTON
2. Disassemble piston from connecting rod, Fig. 2.
a. Remove piston pin retainers.
b. Piston pin is a slip fit.
Fig. 2 – Disassembling Piston/Connecting Rod