North American Tool 5466 Important Operating Instructions

38cc

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38CC CHAINSAW
CALIFORNIA PROPOSITION 65
WARNING: You can create dust
when you cut, sand, drill or grind
materials such as wood, paint,
metal, concrete, cement, or other
masonry. This dust often contains
chemicals known to cause cancer,
birth defects, or other
reproductive harm. Wear
protective gear.
WARNING: This product or its
power cord may contain
chemicals, including lead, known
to the State of California to cause
cancer and birth defects or other
reproductive harm. Wash hands
after handling.
Important!
When using equipment, a few safety
precautions must be observed to
avoid injuries and damage. Please
read the complete operating manual
with due care. Keep this manual in a
safe place, so that the information is
available at all times. If you give the
equipment to any other person, give
them these operating instructions as
well. We accept no liability for
damage or accidents which arise due
to non-observance of these
instructions and the safety
information herein.
For Customer Service, please call 1-800-348-5004 or
email feedback@natitools.com
SPECIFICATIONS
Engine Displacement: 38 cc
Bar Length*: 14in, 16in, or 18in
*Varies by Model
Maximum Idling Speed:
3400 RPM
Fuel Mixture: 40:1
Anti-Vibration Function
Chain Brake
Auto Chain Lubrication
CAUTION:
FOR YOUR OWN SAFETY READ
INSTRUCTION MANUAL
COMPLETELY AND CAREFULLY
BEFORE OPERATING THIS
CHAINSAW.
Any failures made in following the
safety regulations and and
instructions may result in an
electric shock, fire and/or serious
injury.
1
Model: 5466,
52721
SAFETY INSTRUCTIONS
Only allow users who have read
and understand this manual
operate this chainsaw.
Wear protective gear, such as
steel-toed footwear, snugly fitting
clothing, heavy duty gloves, eye
protection (goggles or face
screen), hard hat and ear
protection (ear plugs or mufflers).
Do not wear jewelry and pull long
hair back.
Keep all body parts clear of the
chain while the engine is running.
Do not allow other people or
animals near the saw when it is
running, starting, or being
operated.
You must be mentally alert and in
good physical condition when
operating a chainsaw because the
work is strenuous
Carefully plan your sawing project
before starting. Do not begin until
you are sure the work area is
clean, you have secure footing
and if you are felling trees, that
you have a planned and clear
retreat path.
8805466
06/13

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Summary of Contents for North American Tool 5466

  • Page 1 Model: 5466, 38CC CHAINSAW 52721 CALIFORNIA PROPOSITION 65 SPECIFICATIONS SAFETY INSTRUCTIONS WARNING: You can create dust Engine Displacement: 38 cc Only allow users who have read when you cut, sand, drill or grind and understand this manual Bar Length*: 14in, 16in, or 18in materials such as wood, paint, operate this chainsaw.
  • Page 2: Installing The Guide Bar And Saw Chain

    KICKBACK Always begin cutting with the engine Pay attention to the NOTE: at full speed and with the saw correct direction of the saw WARNING: Kickback is the housing resting against the wood. chain backward, upward or sudden movement of the guide bar that Use wedges made of plastic or occurs when the guide bar contacts wood to hold the cut open.
  • Page 3: Chain Oil

    FUEL AND CHAIN OIL 3. Pour on all of the oil and agitate 3. OIL FOR 4-CYCLE ENGINE well. USE - It can cause spark plug FUEL fouling, exhaust port blocking or 4. Pour in the rest of gasoline and WARNING: Gasoline is very piston ring sticking.
  • Page 4: Checking The Oil Supply

    2. Set the switch to the “I” position. NOTE: When starting immediately CHECKING THE OIL SUPPLY after stopping the engine, set the WARNING: Make sure to set up choke knob in the first-stage position the bar and the chain when (choke open and throttle lever in the checking the oil supply.
  • Page 5: How To Switch Between Operating Modes

    HOW TO CONFIRM: This product has accordingly been 1. Flip the engine switch to turn off designed with a ventilation hatch on the engine. 1. Turn off the engine. the right side of the surface of the 2. Remove the cover to the air 2.
  • Page 6: Bucking And Limbing

    • It is not necessary to force the saw 2. While clearing the area around A LOG HANGING OFF THE into the cut. Apply only light pressure the trees, arrange a good foothold GROUND while running the engine at full and retreat path.
  • Page 7: Maintenance

    CAUTION 3. GUIDE BAR 2. FUEL FILTER • Do not use an unstable foothold or When the guide bar is dismounted, a. Using a wire hook, take out the ladder. remove sawdust in the bar groove and filter from the filler port. the oiling port.
  • Page 8: Guide Bar

    5. SPROCKET Place the file on the cutter and push Make sure every cutter has the straight forward. Keep the file same length and edge angles as position as illustrated. illustrated. Check for cracks and for excessive wear interfering with the chain drive. If the wear is considerable, replace it with a new one.
  • Page 9 feedback@natitools.com...
  • Page 10 North American Tool Industries (NATI) makes every effort to ensure that this product meets high quality and durability standards. NATI warrants to the original retail consumer a 1-year limited warranty from the date the product was purchased at retail and each product is free from defects in materials.
  • Page 11 38CC CHAINSAW Model: 5466, 52721 Handle & Tank Assembly Description Qty. Description Qty. front handle assembly base front handle assembly torsion rod spring screw ST4.8x25 screw ST4.8x16 Primer Bulb torsion rod spring cap pin 6x24 screw ST4.8x16 flameout switch fuel tule...
  • Page 12: Brake Assembly

    38CC CHAINSAW Model: 5466, 52721 Brake Assembly Description Qty. Description Qty. brake belt front guard right cover brake torsion spring nut M8 big washer GB/T 96.1 5X 23X1.2 heavy block tube nut M5 heavy block spring intake heavy block torsion spring...
  • Page 13: Starter Assembly

    38CC CHAINSAW Model: 5466, 52721 Starter Assembly Description Qty. Description Qty. brake belt secondary pull-rod right cover main pull-rod nut M8 pin 3x9 heavy block tube pin 3x14 heavy block screw M5x40 heavy block torsion spring front guard tube For Customer Service, please call 1-800-348-5004 or...
  • Page 14 38CC CHAINSAW Model: 5466, 52721 Clutch & Oil Pump Assembly Description Qty. Description Qty. worm nylon washar oil tube worm oil nozzle needle bearing 10*13*13 oil pump clutch shell screw M4x14 clutch washer oil pump cover plate clutch assembly screw M4x14...
  • Page 15 38CC CHAINSAW Model: 5466, 52721 Flywheel & Ignitor Assembly Description Qty. Description Qty. flywheel assembly nut M8 flywheel screw M4x20 torsional spring spring washer GB/T 93 4 pawl washer GB/T 97.1 4 pawl screw ignitor spring washer GB/T 93 8...
  • Page 16 38CC CHAINSAW Model: 5466, 52721 Upper Cover & Air Filter Cover Description Qty. Description Qty. screw ST 4.8x16 throttle lever retainer choke plug throttle rod guide sleeve air fillter gasket damping block air fillter igniter sheathing air fillter cover upper cover plate...
  • Page 17 38CC CHAINSAW Model: 5466, 52721 Cylinder & Carburetor Assembly Description Qty. Description Qty. nut M5 air intake tube gasket silencer cover plate air intake tube spark catcher carburetor gasket carburetor silencer assembly silencer gasket screw ST4.8x16 nut 5x60 air intake...
  • Page 18 38CC CHAINSAW Model: 5466, 52721 Piston & Crankshaft Assembly Description Qty. Description Qty. crankshaft components piston woodruff key 2.9X10 piston ring needle bearing ring piston pin piston pin circlip needle bearing NA10x14x11 For Customer Service, please call 1-800-348-5004 or 8805466 06/13 email feedback@natitools.com...
  • Page 19: Engine Assembly

    38CC CHAINSAW Model: 5466, 52721 Engine Assembly Description Qty. Description Qty. oil seal 12x22x7 protecting shield left crankshaftcase case screw M4x10 oil seal 12x32x5 bearing 6201 D crankshaft case gasket ring GB/T 893.132 pin 3x9 screw GB/T 2672 4.8x16 screw M5x10...
  • Page 20: Your Warranty Rights And Obligations

    I. EMISSION CONTROL WARRANTY STATEMENT YOUR WARRANTY RIGHTS AND OBLIGATIONS The United States Environmental Protection Agency (EPA), together with North American Tool Industries are pleased to explain the Emission Control System Warranty on your new small off-road engine. New small off-road engines must be designed, built, and equipped to meet stringent anti-smog standards for the state of the federal government.
  • Page 21: Emission Control System Warranty

    Only a NATI Authorized Warranty Service Facility can perform warranty service. When requesting warranty service, evidence must be presented showing the date of the sale to the original purchaser/owner. The purchaser/owner shall be responsible for any expenses or other charges incurred for service calls and/or transportation of the product to/from the inspection or repair facilities.
  • Page 22 Any warranted, emissions-related part that is scheduled for replacement as required maintenance in the Owner’s Manual shall be warranted for the period of time prior to the first scheduled replacement point for that part. If the part fails prior to the first scheduled replacement, the part shall be repaired or replaced by NATI according to subsection 4 below.
  • Page 23 EMISSIONS-RELATED PARTS INCLUDE THE FOLLOWING: For engine families CZHWS.0404SP 1. Fuel Metering System: a. Gasoline carburetor assembly and its internal components (if so equipped). b. Fuel Filter (if so equipped). c. Carburetor Gaskets d. Fuel Pump (if so equipped). e. Fuel Hose f.

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52721

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