Briggs & Stratton 115400, Manual

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150
7
VALVES
Remove Valves
(050000, 086400, 118400, 104700)
1. Place cylinder head on a solid and flat
work surface.
2. Bundle a rag under the face of the valve
being removed.
3. With a small socket mounted on a drive
handle, push the valve retainer down from
the direction of the open slot as shown in
([
A ] Fig. 9).
4. Follow the sequence shown ([ B & C ]
Fig.9).
Fig. 9
5. Allow valve to slide out of guide
6. Repeat this process for the remaining
valve.
7. Remove oil splash gu ard (if equipped) and
set aside.
Remove Valves
(085400, 086400, 115400, 117400,
138400, 185400, 161400, 260700,
261700, 28Q700)
1. Place cylinder head on a solid and flat
work surface.
2. Bundle a rag under the face of the valve
being removed.
3. Install rocker arm nuts ([ A ] Fig. 10) and
studs in cylinder head. Do not tighten.
4. Slip end of Valve Spring Compressor
#19347
( B ), under nut and over valve
spring.
5. Press down on tool handle to compress
valve spring and remove split retainer.
6. Gradually release pressure on tool to
remove retainer ([ C ] Fig. 10), spring, and
seal(s).
7. Discard the seals.
Fig. 10