Description
Professional Chassis Opener & Knob Removal Tool for Motorola Radios
Genuine Motorola Solutions Original bench service and maintenance tool engineered to safely separate radio chassis from front covers and remove top knobs without cosmetic or component damage.
The Motorola 6685666D01 is an authentic original equipment manufacturer (OEM) service tool designed specifically for radio technicians, fleet maintenance managers, and service centers performing repairs, housing replacements, and routine maintenance on Motorola portable transceivers. As specified in official Motorola Basic Service Manuals, this specialized tool performs two critical maintenance functions: popping off tightly seated volume and channel selector knobs, and releasing the lower locking tabs to separate the internal cast-metal chassis from the external polycarbonate front cover. Sourced directly from our verified inventory of Motorola Two-Way Radios & Accessories, the 6685666D01 prevents cosmetic gouging, stripped potentiometer shafts, and broken latching points caused by makeshift screwdrivers and prying implements.
Engineered with precision-beveled engagement lips and a durable contoured body, the Motorola 6685666D01 applies even mechanical leverage across factory release points. When performing recasing operations, preserving internal elastomer sealing gaskets is essential to maintaining factory ingress protection certified under IEC Standards (IEC 60529). By evenly lifting the chassis assembly, this tool protects delicate internal flex circuits, LCD ribbon cables, and display connectors from tearing or crushing during teardown. Whether rehousing a seasoned commercial fleet or servicing mission-critical Two-Way Radios in public safety facilities, the 6685666D01 ensures factory-grade maintenance precision on your repair bench.
Key Features & Benefits
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Factory OEM Service Tool: Official Motorola-engineered maintenance tool specified in authorized ASTRO 25 and Waris service and repair manuals.
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Dual-Function Utility: Engineered specifically to pry off top volume/frequency knobs and disengage lower chassis retaining tabs without damaging the radio.
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Protects Sensitive Internal Electronics: Prevents accidental puncture or tearing of fragile internal keypad and display ribbon cables during chassis separation.
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Eliminates Casing Damage: Precision-molded leverage edges distribute prying force evenly, eliminating marring, cosmetic gouges, and sheared plastic clips.
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Preserves Weatherproof Gaskets: Enables clean chassis extraction without stretching or misaligning internal rubber perimeter environmental seals.
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Durable Alloy Construction: Resists bending, edge chipping, and tool wear through hundreds of radio teardown and refurbishment cycles.
Specifications
| Attribute |
Details |
| Brand |
Motorola Solutions |
| Model / SKU |
6685666D01 (6685666D01A) |
| Product Type |
Two-Way Radio Chassis Opener / Knob Removal Service Tool |
| Primary Functions |
Chassis Release / Top Knob Extraction / Escutcheon Removal |
| Material |
Hardened High-Tensile Service Alloy Steel |
| Target Radios |
Motorola ASTRO 25 (XTS2500/1500) & Waris (HT/MTX/PRO Series) |
| Grip Design |
Ergonomic Textured Leverage Handle |
| Color Finish |
Silver Industrial Finish |
Compatibility
Compatible Motorola Portable Two-Way Radios
|
|
|
|
| XTS2500 |
XTS1500 |
MT1500 |
PR1500 |
| HT750 |
HT1250 |
HT1550 |
MTX850 |
| MTX950 |
MTX8250 |
MTX9250 |
PRO5150 |
| PRO7150 |
PRO9150 |
|
|
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Frequently Asked Questions
What is the primary purpose of the Motorola 6685666D01 tool?
The 6685666D01 is engineered specifically to service Motorola portable radios. It provides the exact mechanical profile needed to pop off tightly seated volume and channel selector knobs and to pry the radio’s cast-aluminum chassis away from the front plastic housing during maintenance.
Why should I use this tool instead of a standard flathead screwdriver?
Using a screwdriver or generic pry bar frequently results in gouged plastic housings, snapped retaining tabs, bent potentiometer shafts, or torn internal ribbon flex cables. The 6685666D01 features the exact curve, angle, and thickness required to apply force directly to the factory release notches without damaging sensitive components.
Does this tool work on Motorola XTS 5000 or XTS 3000 radios?
No. The larger XTS 3000 and XTS 5000 radios have a wider chassis geometry and utilize a different factory opener (part number 6685833D01). The 6685666D01 is specifically designed for the XTS 2500, XTS 1500, MT 1500, PR 1500, and the Waris / Professional Series (HT750, HT1250, HT1550, MTX, and PRO series).
Does this tool assist in recasing radios?
Yes. When transferring internal transceiver electronics into a new replacement front cover kit, the 6685666D01 is the standard tool required to extract the original chassis and knobs safely before reassembly.
Can this tool damage the weather seals on submersible radios?
When used properly according to Motorola service manual guidelines, the 6685666D01 engages the outer metal chassis ledge, preventing damage to the perimeter rubber gaskets that maintain the radio's environmental sealing.
Warranty
1-year manufacturer’s replacement warranty.
