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Section 3 - REPAIR & ADJUSTMENTS
4.1 MOWER BLADE REPLACEMENT
4.1.1. STANDARD BLADE WEAR LIMIT
1. Follow WARNING statement found on this page.
2. Inspect blade frequently for signs of excessive wear
or damage. See Figure 4.1.
4.1.2. BLADE SHARPENING
1. Follow WARNING statement found on this page.
2. Tilt mower up on its rear wheels. Do not tilt mower
with spark plug or carburetor down.
3. Remove blade. See Figure 4.2.
(Continued on Next Page)
WARNING
DO NOT attempt any maintenance, adjustments or
service with engine and blade running. STOP engine
and blade. Remove key. Disconnect spark plug wire
and secure away from spark plug. Engine and compo-
nents are HOT. Avoid serious burns, allow sufficient
time for all components to cool. Wear heavy leather
gloves when handling or working around cutting
blades. Blades are extremely sharp and can cause
severe injury.
! !
FIGURE 4.2
BLADE
MOUNTING
SCREWS
BLADE HUB
(ON ENGINE)
WARNING
DO NOT use a cutting blade that shows signs of
excessive wear or damage. Refer to Section “MOWER
BLADE REPLACEMENT” for proper blade inspection
and service procedures.
! !
FIGURE 4.1
C: DANGEROUS CONDITION!
DO NOT USE ON MOWER!
A: NEW BLADE
B:WEAR LIMIT
NYLON
LOCK NUTS
FLANGE
BLADE