7740A Norge Dryer - Instructions

I loosened the belt removed the drum, removed the push nut and cracked pulley and replaced both,old push nut was a little stubborn but finally got it off.

Grown daughter did the repair following instructions on your site........Unplug, take screws out of top by lint filter and with putty knife pry up top panel and lean back. Unplug elec. harness in front corner. A screw on each side of front panel removes that. Get old belt off and then we vaccumed all the lint from under and around drum. Put new belt around drum making sure not twisted and pull pulley as shown to make tight......... would have taken less time but we vaccumed all the lint from under and around the drum. Anyone could do this......

Open the top of the dryer, thermostat can be plainly seen. this one was obviously fried, made it easy to determine cause of problem. remove old thermostat, pins pull off posts, using socket take off nuts (hang on to the nuts), put the new on. Fixed.

Repair went fairly smoothly, except the wiring connection on the purchased timer was incorrect. Luckily I had the old part to match the new timer.

A. Unplug dryer

1. Removed timer adjust knob by pulling straight out.
2. Remove two screws holding the switch to the front panel.
3. Remove two screws on top of the dryer control panel.
4. Grip the control panel on left and right sides.
5. Pull the panel forward.
6. Optional: take pictures of timer and wiring.
7. Survey the electrical connections from the old timer to the machine.
8. Remove one electrical slip connector from the old timer, and place it on the corresponding lug on the replacement timer.
9. Proceed, one at a time, until all connectors are moved to the new timer.

Unplug - use screwdriver to release top latches.
Raise top to more than 90 degrees - hard on hands or head if it falls. Remove wires from door swithch and remove front panel screws, lift off front cover. Remove screws from front paned of blower housing. Remove snap ring - shaft clamp already loose, remove old blower whee and install new one. Use DEEP(spark plug) socket tap new wheel onto shaft, replace clamp and snapring and reinstall panel on housing, put front panel back-install door switch wires before screws, replace top, plug in and test run.(note 1st word correction)

Had a problem holding drum in place and putting front back on. Got it together and drum wouldn't turn. Had to tear it a part again and belt had turned.

Very difficult for one person, trying to get the belt engaged into the motor pulley and the idler pulley at the same time. Trying to overcome the tension of the heavy spring on the idler was the main problem, while coping with the small working space with the drum in place. Solved all the problems by removing the drum (for the 3rd time) and making a piece of wood to wedge in against the outside wall of the machine to hold back the spring loaded idler. Then slipped the drum back in place and gently slid the belt around the drum. Then reached in under the drum and slipped the wood piece out while making sure the belt remained on the pulleys. If I had the wood idea at the start, it would have been about a half hour job. Good luck, and don't pinch your fingers.

After reading everyone else's comments I started by pulling out the dryer, unplugging the power and exhaust. Next moved the dryer to an area where I had room to lay it on the back. Then using a flat blade screw driver, I popped the top attached tape to the top so I could lean back the top without having to hold it. Removed the two screws from the front panel and removed the door safety shut off before removed the front panel. Then I layed the dryer on its back. Then reached under the drum, pushed the belt tensioner toward the motor puller to release the tension on the belt. Then slid the belt to the base. Pulled the drum up and out of the cabinet. Next I cleaned all the lint and crud out of the dryer components. To remove the clips that hold the rollers in place, I use 2 small flat blade screw drivers. These are inserted at the back side of the horse show shaped clip between the shaft and the clip. When the two screw drivers are rotated like turning a screw they slide the clip out. Next I used a socket wrench with a #8 metric socket(I didn't have the sae size) and removed the screws holding the drum roller brackets. I simply reversed the procedure to install the new rollers. Since the dryer was on its back, when I put the drum back in, its own weight slipped it in place. Then pulled the belt around the drum and between the motor pulley and the belt tensioner. Holding the belt with one hand, I used the other hand to pushed the belt tensioner in and positioned the belt. Then I stood the unit back upright and put the front cover on, replaced the door safety switch, removing the tape holding the lid and then cloed the lid. Of course I put the dryer back in place, leveled it, and it now runs like brand new. My thanks to every one else who gave me hints that saved be about $450!

Took the front of dryer apart removed belt and drum replaced my parts and reassembled.

Absolute First thing to do - Unplug drier from power source.
1st I looked up the parts drawing on line. 2nd Took the front of the drier off . It was held on by two
hex head screws. iIused a four-in-one screwdriver as a nut driver. 3rd. Lifted the front off the two post that held the front on, being careful not to strecth the wiring. 4th Took old wheel off, by removing snap ring with a pair of pliers,it came right of, no puller was needed because the hub was out of round. 5th Pushed the new wheel on, being sure to line up the "D" shape to match the motor shaft.
I could not push the wheel all the way on so I took a short piece of 1/2 copper tubing and used that to drive the wheel into place. The tubing fit over the motor shaft and was smaller than the hub. Be careful to tap the plastic wheel on, you do not want to crack the wheel. 6th Put snap ring on -with pliers. Reassembled front. Finished.

After watching the great install video, I followed his lead and within 20 min had my dryer door fixed. This dryer was bought in 1986 and I really thought I was looking at buying a new dryer. How wonderful that I could fix it for less than $11. Easy to find web site, easy to find part, great instructions and fast delivery!

Vacuum out the dryer vent & trap of all the tenant's sleeping bag stuffing, intall the new lint trap and Voila! It works again.

Pulled the old seal off then pushed the new one in place.

I ordered this part to replace broken lint filter. Shipping estimate was 3-5 working days. I had the part 2 days after I ordered it!! I was very surprised and extremely pleased. If I need anymore appliance parts, I know exactly where to go!

Lint filter replacement is routine maintenance. operating without a filter causes problems, a dryer sheet was sucked thru the opening and into the blower wheel, causing a lot of noise, and shaking because of the unbalance. I popped the top of the machine up, removed two screw holding the front in place, removed the front, gaining access to blower.
Removed the offending sheet, straighted the bent fin, and put everything back together again. Installeed the new filter, now it runs smooth, and quiet. mission accomplished.