Service and adjustments, Lawn mower, Engine – Husqvarna 6521CM User Manual

Page 12

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MOWING
POSITION

MOWING
POSITION

HIGH POSITION

LOW POSITION

HANDLE
BRACKET

HAIRPIN
COTTER

MOUNTING
PIN

FIG. 15

LAWN MOWER

TO ADJUST CUTTING HEIGHT

See “TO ADJUST CUTTING HEIGHT” in the Operation
section of this manual.

REAR DEFLECTOR

The rear defl ector, attached between the rear wheels of
your mower, is provided to minimize the possibility that
objects will be thrown out of the rear of the mower into
the operator's mowing position. If the defl ector becomes
damaged, it should be replaced.

TO ADJUST HANDLE (See Figs. 14 thru 16)

The handle can be mounted in a high or low position. The
mounting holes in the bottom of lower handle are off center
for raising or lowering the handle.

1. Remove upper handle and all wire tie(s) securing

cable(s) to lower handle.

2. Remove hairpin cotters from lower handle bracket

mount ing pin.

3. Squeeze lower handle in to remove it from mounting

pins.

4. Turn lower handle over to raise or lower handle.

5. Squeeze lower handle in and po si tion holes onto

mount ing pins on handle bracket.

6. Reassemble upper handle and all parts removed from

lower handle.

CAUTION: TO AVOID SERIOUS INJURY, BEFORE PERFORMING ANY SERVICE OR ADJUSTMENTS:
1. Release control bar and stop engine.

2. Make sure the blade and all moving parts have completely stopped.

3. Disconnect spark plug wire from spark plug and place where it cannot come in contact with plug.

ENGINE

Maintenance, re pair, or re place ment of the emission con-
trol de vic es and sys tems, which are be ing done at the
cus tom ers expense, may be performed by any non-road
engine repair es tab lish ment or individual. Warranty repairs
must be performed by an authorized engine man u fac tur er's
service outlet.

ENGINE SPEED

Your engine speed has been factory set. Do not attempt to
increase engine speed or it may result in personal injury. If
you believe that the engine is running too fast or too slow,
take your lawn mower to an authorized service center for
repair and adjustment.

CARBURETOR

Your carburetor is not adjustable. If your engine does not
operate properly due to suspected carburetor problems,
take your lawn mower to an authorized service center for
repair and/or adjustment.

IMPORTANT: NEVER TAMPER WITH THE ENGINE GOVERNOR,
WHICH IS FACTORY SET FOR PROPER ENGINE SPEED.
OVER SPEED ING THE ENGINE ABOVE THE FACTORY HIGH
SPEED SETTING CAN BE DANGEROUS. IF YOU THINK THE
ENGINE-GOVERNED HIGH SPEED NEEDS ADJUSTING,
CONTACT YOUR NEAREST AUTHORIZED SER VICE CEN TER,
WHICH HAS PROPER EQUIP MENT AND EXPERIENCE TO
MAKE ANY NEC ES SARY ADJUSTMENTS.

SERVICE AND ADJUSTMENTS

FIG. 14

LOWER HANDLE

HANDLE
BRACKET

HAIRPIN
COTTER

SQUEEZE

TO ADJUST

MOUNTING PIN

LOWER
HANDLE

ROTATE

FIG. 16

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