Remove Valves - Briggs & Stratton Vanguard 430000 User Manual

Remove Valves

2. Refer to the following cylinder head
components (Figure 9) when proceeding to
the next part of the disassembly process:
• (A) - Cylinder Head Assembly
• (B) - Cylinder Head Gasket
• (C) - Valve Stem Cap
• (D) - Valve Spring Retainer Locks
• (E) - Valve Spring Retainer
• (F) - Valve Spring
• (G) - Valve
• (H) - Valve Spring Seat
• (J) - Valve Stem Seal
• (K) - Valve Guide
Figure 9
3. Remove valves (Figure 10).
Figure 10
NOTE: Place a shop rag or short section of fuel line
under valves inside combustion chamber to hold
valve in place while compressing spring.
4. Use Valve Spring Compressor #19417 to
compress valve springs. Remove the
following parts:
• Valve Spring Retainer Locks
• Valve Spring Retainer
• Valve Spring
• IN and EX valve
• Valve spring seats
5. Remove and discard valve stem seals
(Figure 11).
Figure 11
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11