MTD 241665 User Manual
OWNER'S GUIDE
ASSEMBLY • OPERATION • MAINTENANCE • PARTS
$1.00
Model Numbers
241-660-000
POWER
241665
VACUUM
Important: Read Safety Rules and Instructions Carefully
PRINTED IN U.S.A.
FORM NO. 770-5207F
INDEX
Safe Operation Practices
Assembly Instructions
Operation
Adjustments .
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Instru :tionS given with this symbol are
for pe sonal safety. Be sure you follow
them.
3
7
Maintenance .................................................................... 8
Illustrated Parts
Replacement Parts List................................................ 11
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1
A
This unit is equipped with an internal combustion engine and should not be used on or near any unimproved
forest-covered, brush-covered or grass-covered l< nd unless the engine's exhaust system is equipped with a spark
arrester meeting applicable local or state laws !if any). If a spark arrester is used, it should be maintained in,
effective working order by the operator.
In the State of California the above is required b/ law (Section 4442 of the California Public Resources Code).
Other states may have similar laws. Federal laws £ pply on federal lands. A spark arrester for the muffler is available
through your nearest engine authorized service center.
I WARNING I
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t is suggested that this manual be read in its entirety before attempting to assemble or operate. Keep this manual
in a safe place for future reference and for ordering replacement parts.
This unit is shipped WITHOUT GASOLINE or OIL. After assembly, see separate engine manual for proper fuel
and engine oil recommendations.
IMPORTANT
SAFE OPERATION PRACTICES FOR POWER VACUUMS
1. Read this operating and service instructing manual
carefully. Be thoroughly familiar with the controls
and proper use of the power vacuum.
2. Never allow children to operate this power
vacuum.
3. Keep the area of operation clear of all persons,
particularly small children and pets.
4. No one should operate this unit while intoxicated
or while taking medication that impairs the senses
or reactions.
5. Check fuel before starting engine. Do not fill fuel
tank indoors, when engine is running, or while
engine is hot. Wipe off any spilled fuel before
starting engine.
6. Do not change engine governor settings.
7. Do not put hands near rotating parts for any
reason.
S. if the power vacuum should start to vibrate
abnormally, stop the engine and check immedi
ately for the cause. Vibration is generally a
vyarning of trouble.
9. Before cleaning, repairing or inspecting, make
certain all moving parts have come to a complete
stop. Disconnect spark plug wire and keep wire
away from plug to prevent accidental starting.
Also keep throttle control lever in the stop
position.
10. If the power vacuum should become blocked with
debris at any point, shut engine off and wait
until the impeller comes to a complete stop
before attempting to remove the obstruction.
Disconnect spark plug wire to prevent accidental
starting.
11. Check all bolts for tightness at frequent periods.
12. Never store this power vacuum with fuel in the
tank. Allow engine to cool before storing in any
enclosure.
13. Never operate this power vacuum unless air duct
and vacuum bag are properly affixed in their
place. Large zippered end of bag must be closed
when operating to. prevent objects from being
blown out.
13. Keep bag and equipment free of debris when not
in use.
15. Never empty vacuum bag when engine is running.
16. Never change auxiliary hose attachment when
engine is running.
17. The manufacturer recommends that the operator
wear safety glasses or some other suitable eye
protection when operating this machine.
18. Check the vacuum bag frequently for wear and
\ireplace when necessary.
ASSEMBLY INSTRUCTIONS
TOOLS REQUIRED:
(2) 9/16" Wrenches
(2) 7/16" Wrenches
(1) Hammer or Rubber Mallet
LOOSE PARTS ll\l CARTON (See figure 1):
FIGURE 1
9
6 £1-
L R
H-^0
A
B
C
D
E
CONTENTS OF HARDWARE PACK (See figure 2):
G (2) Hex Bolts 3/8-16 X 3/4" Long
H (2)
1 (4)
J (2)
K
L (2) Spacers 1/2" I.D. x 15/16" Long
M
N (2)
0
P
Q
R
S (2)
I
T (2)
Lower Handle
(1)
(2) Rear Wheels
Upper Handle
(1)
Air Duct Assembly
(1)
Bag
(1)
Lock Washers 3/8" I.D.
Hex Nuts 3/8-16 Thread
Hex Bolts 3/8-16 X 1-1/2" Long
(2) Belleville Washers 3/8" I.D. x 1-1/8" O.D
Flat Washers 1/2" I.D. x 1" O.D.
(4)
Black Push Caps
(4) Hex Bolts 1/4-20 x 1-3/4" Long
Hex Lock Nuts 1/4-20 Thread
(4)
Thumb Screw 5/16-18 Thread
(1)
Belleville Washer 5/16" I.D. x 7/8" O.D.
(1)
Stud Pins
Push-On Speed Nuts
FIGURE 2
1. Remove the vacuum, loose parts, hardware pack
and literature from the carton. Make certain all
parts and literature have been removed before
the carton is discarded.
2. Raise the back of the unit off the floor approxi
mately 3 inches and block it so that the lower
handle and rear wheels may be assembled.
3. Place lower handle (A) in position on the vacuum,
lining up the holes in the handle with the holes
on the frame. See figure 3. Place hex bolts (G)
(3/4" long) through lower hole' in handle and
frame. Secure with lock washers (H) and hex
nuts (I) on the inside of frame, finger tight only, ~
4. Place hex bolts (J) through upper hole in hanc.
and frame. Secure with belleville washers (K)
(cupped side against the frame) and hex nuts (I).
5. Tighten all four nuts and bolts using two 9/16"
wrenches.
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