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REMOVE FAN BLADE - Lasko 3520 20-Inch Cyclone Fan

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Lasko table fan model 4916 , I would like to know how to take it apart to clean it.


Kevin-
LASKO's typically have latches or clips that hold the front fan guard to the back fan guard.
Flip latches or carefully remove the plastic clips. This will reveal the 'nut' that secures the fan 'blade assembly'. Note, the nut has 'lefthand' thread so to remove it, turn it clockwise to remove.
The fan blade assembly can be pulled / wiggled free.
The fan blade assembly can be washed with water / wiped with a cloth.
Another nut (righthand thread) secures the back half of the fan guard, remove it and remove the guard.
That should do it.

Dec 18, 2014 | Dryers

1 Answer

How to replace condenser fan blower wheel and where can i get one ?


Hello, in order to replace the condenser fan you will need to remove the motor aseembly and use a hub puller to remove the fan blade. When removing the fan blade spraynsome wd- 40 on the motor shaft and then attach the hub puller to remove the fan blade. You csn buy the fan blade at any heating and cooling store.

May 07, 2012 | Continental Heating & Cooling

1 Answer

I own a 2003 Dodge Durango. The coolant fan stopped working. I found a plug loose near the fan. Is it possible it came unplugged? If yes, then is the plug inside the fan case? I have looked all over and...


I couldn't find the plug or wire on the diagram on my online resource, either. The fan must have a cable going to it to operate, somehow, though, I agree.
Engine Cooling Fan Removal & Installation To Remove:
  1. Before servicing the vehicle, refer to the precautions at the beginning of this section.
  2. Remove or disconnect the following:
    • Negative battery cable dod_trk_reminstviscousfan.gif

    • Fan blade/viscous fan drive assembly from water pump by turning mounting nut counterclockwise as viewed from front - threads on viscous fan drive are right hand. CAUTION
      Do not attempt to remove fan/viscous fan drive assembly from vehicle at this time.
      Do not unbolt fan blade assembly from viscous fan drive at this time.
      dod_trk_upperfanshroud.gif

    • Upper fan shroud attaching hardware
    • Upper fan shroud and fan blade/viscous fan drive from vehicle CAUTION
      Do not place viscous fan drive in horizontal position after removal because silicone fluid in the viscous fan drive could drain into its bearing assembly and contaminate lubricant.
      dod_trk_fanblades.gif

    • Four bolts securing fan blade assembly to viscous fan drive.
To Install:
  1. Install or connect the following:
    • Fan blade assembly to viscous fan drive.
      1. Torque to: 17 ft. lbs. (23 Nm)
    • Fan blade/viscous fan drive assembly and upper shroud into vehicle
    • Fan shroud retaining screws
    • Fan blade/viscous fan drive assembly to water pump shaft
    • Negative battery cable
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Sep 30, 2010 | 2003 Dodge Durango

1 Answer

How to remove fan on a 5.2L engine


Hi, 5.2L Engines

  1. Disconnect the negative battery cable.
  2. The viscous fan drive and blade assembly is threaded into the water pump hub shaft. Remove the fan drive and blade assembly from the water pump by turning the mounting nut counterclockwise as viewed from the front while securing the water pump pulley. Do not remove or unbolt the fan drive and blade at this time.
296b572.jpg

Fig. : Fan blade and viscous drive (click for zoom)


The threads on the viscous fan drive are right hand threaded.
  1. Remove the 2 fan shroud-to-upper crossmember nuts.
  2. Remove the fan drive, blade and shroud as an assembly.
WARNING Do not place the viscous fan drive in a horizontal position. If stored horizontally, silicone fluid in the viscous fan drive could drain into its bearing assembly and the assembly would have to be replaced.
CAUTION Do not remove the water pump pulley-to-water pump bolts. The pulley is under spring tension.
  1. Remove the 4 bolts securing the fan blade assembly to the viscous fan drive.
To install:
  1. Install the fan blade on the viscous drive. Install the bolts and tighten them to 17 ft. lbs. (23 Nm).
  2. Position the fan shroud, viscous fan and blade into the engine compartment as an assembly.
  3. Position the fan shroud to the radiator. Insert the lower slots of the shroud into the crossmember. Install the upper attaching nuts.
Ensure the upper and lower portions of the fan shroud are firmly connected. All air must flow through the radiator.
  1. Install the fan drive and blade assembly to the water pump shaft and tighten the nut.
Ensure there is at least 1 inch (25mm) between the tips of the fan blades and shroud.
  1. Connect the negative battery cable.
Take care

Aug 04, 2010 | 1993 Jeep Grand Cherokee

2 Answers

How to remove fan


Congrats, I have one 1993 GC Limited and its a nice SUV...

5.2L Engines

  1. Disconnect the negative battery cable.
  2. The viscous fan drive and blade assembly is threaded into the water pump hub shaft. Remove the fan drive and blade assembly from the water pump by turning the mounting nut counterclockwise as viewed from the front while securing the water pump pulley. Do not remove or unbolt the fan drive and blade at this time.
296b572.jpg

Fig. : Fan blade and viscous drive (click for zoom)


The threads on the viscous fan drive are right hand threaded.
  1. Remove the 2 fan shroud-to-upper crossmember nuts.
  2. Remove the fan drive, blade and shroud as an assembly.
WARNING Do not place the viscous fan drive in a horizontal position. If stored horizontally, silicone fluid in the viscous fan drive could drain into its bearing assembly and the assembly would have to be replaced.
CAUTION Do not remove the water pump pulley-to-water pump bolts. The pulley is under spring tension.
  1. Remove the 4 bolts securing the fan blade assembly to the viscous fan drive.
To install:
  1. Install the fan blade on the viscous drive. Install the bolts and tighten them to 17 ft. lbs. (23 Nm).
  2. Position the fan shroud, viscous fan and blade into the engine compartment as an assembly.
  3. Position the fan shroud to the radiator. Insert the lower slots of the shroud into the crossmember. Install the upper attaching nuts.
Ensure the upper and lower portions of the fan shroud are firmly connected. All air must flow through the radiator.
  1. Install the fan drive and blade assembly to the water pump shaft and tighten the nut.
Ensure there is at least 1 inch (25mm) between the tips of the fan blades and shroud.
  1. Connect the negative battery cable.

Also, its possible that you are interesting in check the Service Manual ZJ-Secc-7-Cooling-System

Hope helps with this (remember comment and rated this).

Aug 03, 2010 | 1995 Jeep Grand Cherokee

1 Answer

Fan blade is not rotating but there is noise


The rotor is stuck and the fan blade will not rotate then a humming noise can be heard. It is due to a bushing problem. It may be stuck due to a hardened accumulated dirt.
  1. Remove the fan blade guard.
  2. Remove the fan blade.
  3. Remove the 4 screws holding the stator assembly.
  4. Pull out the front plate of the motor and the rotor.
  5. Clean the bushing and the rotor.
  6. Lubricate the busing and rotor assembly.
  7. Reassemble in reverse order.

Nov 27, 2009 | Lakewood 16" Stand Fan

1 Answer

Cannot remove blades


hi! there,
there are two type of removing the blade of electric fan,one is there is a center knob with mark arrow loosen and tight direction at the center holding fan blade, this to lock fan blade on its shafting. to remove fan blade.loosen holder knob on clockwise direction while holding the fan blade,to release the knob check the arrow on the knob. after loosening knob pull out blade from the shafting.

the other type the fan blade has lock in bolt at the back side of the fan blade bolt in on the shafting of the fan, you need here a tools such as set of socket wrench small one to loosen the bolt
after loosening lock in bolt, pull out fan blade.

besure doing this tha electic fan was unplug to elecrtic source. have a nice day.just rate me,thank's

Apr 18, 2009 | Heating & Cooling

1 Answer

Need to take off fan clutch, have taken off parts in the way


4.9L SFI
SPECIAL SERVICE TOOL(S) REQUIRED Description Tool Number Fan Clutch Holding Tool T84T-6312-C Fan Clutch Nut Wrench T93T-6312-B
Removal
  1. stj~us~en~file=ani_caut.gif~gen~ref.gif CAUTION: The large clutch assembly nut has a right-hand thread and must be rotated counterclockwise to remove it.
    Remove the fan clutch (8A616) from the water pump (8501) by turning the large nut, which is part of the fan clutch, using Fan Clutch Holding Tool T84T-6312-C and Fan Clutch Nut Wrench T93T-6312-B.
  1. Remove two screws retaining fan shroud.
  1. Remove the fan blade (8600), fan clutch and shroud.
  1. If the fan blade and fan clutch have to be separated, remove the remaining bolts attaching the fan blade to the fan clutch
b098d2e.gif


5.0L, 5.8L and 7.5L Engines
Removal
  1. Remove screws retaining fan shroud (8146) to radiator (8005).
  1. Remove four screws retaining clutch on water pump hub.
  1. Pull fan clutch and fan blade off water pump pilot and remove fan clutch, fan blade and shroud from vehicle.
  1. Remove four screws and separate fan clutch from fan blade.
4d17f8c.gif

Item Part Number Description 1 8509 Water Pump Pulley 2 57632-S Screw and Washer Assembly, 5/16-18 x .62 Hex 3 8600 Fan Blade (5.0 and 5.8L) 4 8600 Fan Blade (7.5L) 5 8A616 Fan Clutch 6 380288-S2 Screw and Washer Assembly, 5/16-24 x .88 Hex A — 16-24 Nm (12-18 Lb-Ft)

Mar 10, 2009 | 1994 Ford F150 Styleside Supercab

1 Answer

Removing ceiling fan blades


Wait? Why would you want to remove the blade? Are they broken? Is the fan unbalanced? Try cleaning the blade. If the fan still wobbles, try tightening the screws. If the fan still wobbles, Unscrew the blade and unconnect the blade from blade iron. Buy the new blade iron. If the blade is broken, Also buy the new blade.

Jun 13, 2008 | Angelo Brothers Westinghouse (r) Savona ES...

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