Installation - Briggs & Stratton 405777 Series Manual

ASSEMBLE PISTON RINGS TO PISTON
Models 405700
1. Install piston rings using ring expander, Tool #19340,
Fig. 10.
a. Install oil ring coil expander making sure wire is in-
serted fully into coil.
b. Install oil ring.
c. Install center compression ring then, top compres-
sion ring.
Note: Top compression ring may be installed with
either side up.
ASSEMBLE PISTON RINGS TO PISTON
Models 445700
1. Install piston rings using ring expander, Tool #19340,
Fig. 11.
a. Install oil ring coil expander making sure wire is in-
serted fully into coil.
b. Install oil ring.
c. Install center compression ring then, top compres-
sion ring
up.
4
TSM
with ID mark
WIRE
COIL
EXPANDER
Fig. 10 − Piston Ring Installation − Model 405700
WIRE
COIL
EXPANDER
Fig. 11 − Piston Ring Installation − Model 445700
TOP
CENTER
OIL
ID MARK
TOP
ID MARK
CENTER
OIL