Oil Gard® System - Briggs & Stratton Vanguard 05000 Manual

After Date Code 98063000 (28Q700)
1. Install new O-ring ([A] Fig. 21) in channel
in sump.
2. Install cover and torque bolts to listed
value. See SECTION 14- ENGINE
SPECIFICATIONS.
After 94110600 (28Q700)
1. Install O-ring ([A] Fig. 22) to groove in
sum p.
2. Place pump cover on oil pump cavity. Line
up two notches (B) in pump cover with
two ribs (C) in pump cavity.
9
3. Install three screws and torque to listed
value.
184
Fig. 21
Fig. 22
Before 94110700 (28Q700)
1. Install O-ring ([A] Fig. 23) to groove in
sum p.
2. Place pump cover on oil pump cavity, and
install three screws.
3. Torque to listed value.
Fig. 23
®
OIL GARD SYSTEM (050000,
085400, 0 86400, 115400, 1 17400,
138400, 1 85400, 235400, 2 45400)
For Troubleshooting information:
See SECTION 2- TROUBLESHOOTING, pg.54.
Oil Gard® System
OIL GARD® will stop a running engine if the oil
level drops below a safe level. The engine may
restart after oil has drained back into sump but
will only run momentarily.