PRINT BOARD FEELER J9201-10101-00 Toyota JAT-710 JAT-810 Loom Spare Part HL1022 Weft Feeler Board

Product Overview

This is the feeler print board for Toyota JAT-710 and JAT-810 air jet looms. Original part number J9201-10101-00, our item code HL1022. The board takes the signal from the weft feeler head, conditions it and hands it to the loom controller; the detection level adjustment that keeps the weft stop system honest is on this board.

Most mills meet this part on a bad afternoon, not on a planned maintenance day. The loom begins to stop on picks that were woven fine, the operator raises the sensitivity, the loom runs for a few days, and then the same fault comes back worse. By the time the head has been swapped once without a cure, the board is what is left to change, and the loom is already behind schedule.

That is the argument for keeping one on the shelf. A board is not expensive compared with an hour of stopped loom time, and the swap is quick: isolate the control box, unplug the harness, release the mounting, transfer the board, plug back in, then set the detection level and confirm it holds. Doing this once with a known-good board also tells you in ten minutes whether the fault really sits on the board or somewhere in the head, lead or connector.

The board is built to OEM-equivalent layout and connector positions, so it fits the same mounting points and plugs onto the same harness as the original, without rewiring or changing the loom program.

Applications & Compatibility

Widely used in weaving mills, loom repair workshops and spare-parts distributors for Toyota air jet loom control-box repair and preventive maintenance.

• Compatible with: Toyota JAT-710 air jet loom
• Compatible with: Toyota JAT-810 air jet loom
• Original part number: J9201-10101-00
• Our item code: HL1022
• Function: feeler signal conditioning board, weft detection circuit
• Good to keep as: a shelf spare for looms running on this board

Please confirm your loom model and send a photo of the old board, connector side up, before ordering. Boards in this range look alike outside the box, so the photo is what settles the match.

Quality Standard

• OEM-equivalent layout, mounting points and connector positions for direct replacement, no rewiring required.
• Every board powered and signal-tested on a bench before packing, not only visually inspected.
• Detection level swept across its full adjustment range, so the setting can be brought into the working window after fitting.
• Solder joints at the connector pins and the heavier components inspected under magnification for cracks and cold joints.
• Plug and pin retention checked, because a loose connector on this board behaves exactly like a failing feeler head.
• Board cleaning and coating checked for residue that could bridge or corrode in a humid weaving shed.
• Anti-static bag and shock-protected packing for every board, with the item code marked on the bag.
• Warranty covers manufacturing defects (case-by-case evaluation). Damage from wrong supply voltage or improper installation is excluded.

Specifications

Order & Shipping Information

• Minimum order quantity: starting from 2 pieces.
• Sample order is acceptable for quality evaluation.
• Stock items ship within 5 working days after payment confirmation.
• Neutral export packaging by default; each board in an anti-static bag with shock protection.
• Shipping option: DHL / FedEx / UPS express, air freight, sea freight.
• Complete export documents including commercial invoice and packing list will be supplied.
• We ship worldwide to textile markets across Southeast Asia, Central Asia, South America, North America and Europe.

Frequently Asked Questions

Q1: Is this board for the JAT-710 and JAT-810?
Yes, original part number J9201-10101-00. Please confirm your loom model and send a photo of the old board before ordering.

Q2: How do I fit it?
Isolate the control box, unplug the harness, release the mounting, transfer the board, plug back in, then set the detection level and confirm it holds across the adjustment range before running production.

Q3: Should I keep one as a spare?
If you run several looms on this board, yes. A spare turns a stopped loom into a ten-minute swap, and it also proves within minutes whether the fault is the board or the head and lead.

Q4: How do I know the old board is the problem?
Fit a known-good head first. If weft stops on good picks continue and the detection level cannot be brought into range, the board is the likely cause. Tapping the control box while running is a quick check.

Q5: Can I order samples first?
Yes, sample orders are supported for quality checking before bulk purchase.

Q6: What about the warranty?
Warranty is offered against manufacturing defects, evaluated case by case. Damage from wrong supply voltage or improper installation is not covered.