Replacement parts How do I get a replacement yellow tray and straps to connect to the chair?

It may be difficult to find replacement parts for a wooden high chair tray that was manufactured in 1989, as the chair is likely quite old and may not be in production anymore. You may be able to find replacement parts through a vintage or antique furniture dealer, or you could try searching online classifieds or auction sites for a similar high chair that you could use for parts.
Another option is to try contacting the manufacturer of the high chair directly to see if they have any replacement parts available or if they can recommend a source for obtaining them. You may be able to find contact information for the manufacturer by doing an online search or by looking for a label or tag on the chair itself.

Hello, Ray -

I have not located a source for replacement trays for Baby Trend high chairs.

However, I suggest you contact Baby Trend directly and ask about the availability of a replacement tray for your model of high chair.

This is the link to the Contact Us page for Baby Trend:
http://www.babytrend.com/contact_us.html

Best wishes.

You can find baby trend replacement parts on amazon Kids Tell All Hear about their favorite new toys. I hope this was helpful. cheers

you should be able to get a replacement part from Grayco for no or a low cost. If you play a sob story that it got stuck and melted or something like that they may even do it for free one time.

The battery that you need is a U1, 12V 33amp, you will need two of them. If your insurance will not cover replacement via Hoveround, you can purchase the batteries on your own at Batteries Plus, Insterstate Battery or any other battery warehouse for $75-120 each.
Remove the black webbing strap over the battery covers by squeezing the plastic pinch clip. Remove the cover carefully so that you do not yank any of the leads. Using a wrench loosen the bolts that attach the leads to the posts, be careful if there is any corrosion that may irritate your skin. Check the fuses to make sure they are still good; if not they are regular automotive fuses that are inexpensive and can be found at any auto parts store. Remove the plastic caps or any packaging from the new battery posts and seat the batteries on the tray, connect the leads to the posts as indicated and tighten with a wrench. Turn the power chair on to make sure the connections are good and that you get power. Replace the covers, and tighten the straps.
You may want to use the power chair until the battery is used up before you charge it fully for 8-12 hours; this will ensure that the battery gets FULLY cycled and any buildup inside the battery from it sitting on the shelf in the store is burned out. Make sure that you charge the power chair after a full day's use for 8-12 hours (overnight), not after every trip as overcharging can cause damage. If the power chair in not going to be used for a while, continue to charge the batteries at least one day a week to keep the batteries fluid.
Return your used batteries to the battery store or auto parts store for proper disposal. Good luck!

Try HighChairBelts,com for replacement straps. You'll need to know who manufactured your Jenny Lind high chair and/or go to productsamerica.com. Jenny Lind is a style manufactured by hundreds of companies. Good Luck.

Where can I get replacement harness/straps for a Mammas & Pappas high chair from?

you probally could. try ebay

Hello Donald ,
You may have solved this problem by now ,but just in case you have not, here goes.

Make sure the chair is turned off and engauged in the drive mode meaning not in the free wheeling mode. This way it will not roll around on you during the battery change out.

Go to the rear of the chair and slightly turn the two black plastic lock pins,one on each side they actually lock the small )) shaped cover in place. Turn these with your fingers or you can also insert a dime in the slot on top of each pin to turn them . You will be able to tell when they have unlocked as the )) shaped cover will be loose. Lift the cover up and under it you will find the battery connector, unplug it and leave the cover off for now.

Next ,move to the front of the chair and just to the rear of the footplate you will find a locking pin that runs through the lower rear bar of the footplate as well as the chair frame itself . Pull this pin completely out. Once done you should be able to pull the entire footplate assembly out torward you, Black plastic front cover included. Once you have it pulled outward lift it upward and it should lift completely off the chair. This done , you should actually be looking at the front battery which is sitting in a black plastic tray. Gently but with a firm grip grab the tray anyplace you can and slowy begin to slide it out from under the chair torward you taking care not to tangle the battery connector at the rear with any other wiring on its way out. Once you have the tray slid out into the open ,you will be looking at both batteries after which you will need to unhook the straps that secure the Batteries to the tray after which you will need grab your wrenches and remove the battery harness itself from each battery. You may want to do just one battery at a time this way you'll have less wiring to keep track of when wiring in the new Batteries. The Batteries in your Jet 3 are a size known as U-1 deep cycle sealed maint. free batts, You can use either Gel Cell or seale3d LA replacements . Though they are much cheaper, you cannot use lawn tractor batteries. Though they look the same the internal technology between medical powered mobility batteries and tractor batteries are entirely different. The latter would only run your chair for maybe a half hour or so before needing charge.
Take great care to make sure your wiring hookups are correct and that you position the rear connector plug to the rear of the tray. This way you will be able to locate it easier once you have slid the tray back in under the chair and it is time to go to the rear of the chair and reconnect that plug. As for everything else ,reattach it in reverse of the way you removed it including remembering to slide the lockpin back into the front footplate frame. Give a tug on the footplate when done to make sure it is locked and secure.
In closing I offer this valuable advice : When working with any of these batteries, always were safety glasses or goggle and gloves (terminals are lead). I also advise removal of metal rings ,watches, bracelets etc that could create a short when reaching in and around the battery terminal. Take great care with your tools and wrenches in making sure you keep and eye on both ends of the tools at all times. This way you will not accidentally cross the posts of the battery. Take your time ,use proper safety technique and you'll do fine. The following is Pride Mobility's step by step for battery change out and is basically the same as I have sent . Can never have to much info but can always find yourself with not enough. Take Care


To replace the batteries:
1. Turn off the power to the controller.
2. Make sure that the power chair is in drive mode. See III. "Your Power Chair."
3. Turn the rear shroud fasteners one-quarter turn in any direction. See figure 6.
4. Remove the rear shroud.
5. Unplug the battery connector. See figure 26.
6. Remove the retaining pin from the foot platform and lift the platform up and away from the power base. See figure 19.
7. Slide the battery tray forward.
8. Unfasten the reusable strap around the front battery.
9. Disconnect the wiring harness from the front battery.
10. Remove the front battery.
11. Unfasten the reusable strap around the rear battery.
12. Disconnect the wiring harness from the rear battery.
13. Remove the rear battery.
14. Place a new rear battery on the battery tray. Make sure that the terminals are facing forward.
15. Fasten the reusable strap around the rear battery.
16. Connect the wiring harnesses to the rear battery.