Aluminum Bearing Service (104700) - Briggs & Stratton Vanguard 05000 Manual

Installation: Magneto-Side DU Bearing
1. Place cylinder on cylinder support tool
.
(#19351)
2. Position new bushing against counter-
bored bearing with the oil hole aligned
with hole (B) in the side of the bore ([A]
Fig. 25).
3. Press the new bearing (A) into place.
4. Stake the bearing in place by driving a
long pu nch (B) against the edge of the oil
hole ([A] Fig. 26).
10
5. Repeat the staking operation from the
opposite end of bearing.
6. Remove any burrs formed by the staking
operatio n.
7. Install the oil seal.
198
Fig. 25
Fig. 26
Removal: PTO Ball Bearing
1. Remove oil seal .
2. Support the cylinder cover on arbor press
and press out bearing using bushing (A)
driver . Press be aring to the inside
(#19226)
of the cover Fig. 27.
Fig. 27
Installation: PTO Ball Bearing
1. Lubricate outside surface of bearing and
set on inside of cover.
2. Using an arbor press and a suitable block,
press against the outer race of bearing.
3. Press bearing into place until it is flush
with the surface of the cover ([A] Fig. 28).
Fig. 28
4. Install PTO bearing oil seal.

Aluminum Bearing Service (104700)

Measure magneto-side be aring and PTO beari ng
with plug gauge or compare
(#19178)
measurements with reject size dimension.