Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSMERCURY1985TOPAZ LS, 2D SEDAN, 2.0 HREPAIR AND DIAGNOSISHEATING, VENTILATION & A/C (HVAC)GENERAL SERVICINGA/C COMPRESSOR OVERHAUL - 4-CYLSERVICE TOOL REFERENCE NUMBERS & PART NUMBERS
1985 Mercury Topaz LS, 2D Sedan, 2.0 H
Service Tool Reference Numbers & Part Numbers
1985 Mercury Topaz LS, 2D Sedan, 2.0 HSECTION Service Tool Reference Numbers & Part Numbers
TECUMSEH HR980 4-CYLINDER COMPRESSOR SERVICE TOOLS PART NUMBERS
| Reference Number (Tool Name) & Manufacturer | Part Number | ||
|---|---|---|---|
| 1 (Vise Holding Fixture) | |||
| Draf | AC 1191 | ||
| Robinair | 40545 | ||
| Rotunda | T57L-500-A | ||
| 2 (Clutch Holder Wrench) | |||
| Draf | AC 499 | ||
| Motorcraft | YT-499 | ||
| Robinair | 10781 | ||
| Rotunda | T81P-19623-MH | ||
| 3 (Clutch Hub Remover) | |||
| Draf | AC 1011 | ||
| Motorcraft | YT-1011 | ||
| Robinair | 10884 | ||
| Rotunda | T80L-19703-B | ||
| 4 (Pulley Spanner Wrench) | |||
| Rotunda | T83P-19623-A | ||
| 5 (Shaft Seal Protector) | |||
| Draf | AC 484 | ||
| Motorcraft | YT-415 | ||
| Robinair | 10514 | ||
| Rotunda | T71P-19703-H | ||
| 6 (Pulley Puller) | |||
| Draf | AC 451, 457, 1058 | ||
| Motorcraft | YT-457 | ||
| Robinair | 10501 | ||
| Rotunda | T71P-19703-B | ||
| 7 (Pulley Installer) | |||
| Draf | AC 1059 | ||
| Motorcraft | YT-1059 | ||
| Rotunda | T80L-19703-J | ||
| 8 (Dust Cap Remover/Installer) | |||
| Draf | |||
| Remover | AC 1194 | ||
| Installer | AC 1194 | ||
| Robinair | 10549 | ||
| 9 (Snap Ring Pliers - Internal) | |||
| Draf | AC 923 | ||
| Robinair | 14163 | ||
| 10 (Seal Seat Remover & Installer) | |||
| Draf | AC 486 | ||
| Motorcraft | YT-486 | ||
| Robinair | 10513 | ||
| Rotunda | T71P-19703-M | ||
| 11 ("O" Ring - Remover) | |||
| Draf | AC 412 | ||
| Motorcraft | YT-412 | ||
| Robinair | 10508 | ||
| Rotunda | T71P-19703-C | ||
| 12 ("O" Ring - Installer) | |||
| Draf | AC 462 | ||
| Robinair | 10509 | ||
| Rotunda | T71P-19703-L | ||
| 13 ("O" Ring - Guide & Sleeve) | |||
| Draf | AC 460 | ||
| Rotunda | T71P-19703-J, K | ||
| 14 (Seal Remover/Installer) | |||
| Draf | AC 415 | ||
| Motorcraft | YT-415 | ||
| Robinair | 10503 | ||
| Rotunda | T71P-19703-G | ||
| 15 (Pressure Test Fitting) | |||
| Draf | AC 1189 | ||
| Rotunda | T83P-19623-B | ||
| 16 (Spring Lock Coupling Tool) | |||
| Draf | AC 1175 | ||
| Motorcraft | YT-1056 | ||
| Robinair | 10968 | ||
| Rotunda | T83P-19623-C & G | ||
| 17 (Hub Installer) | |||
| Draf | AC 1052 | ||
| Motorcraft | YT-1052 | ||
| Rotunda | T80L-19703-F | ||
| 18 (Clutch Pulley Support) | |||
| Motorcraft | |||
| W/ Warner Clutch | YT-1064 | ||
| W/ Nippondenso Clutch | YT-1065 | ||
| Rotunda | |||
| W/ Warner Clutch | T80L-19703-E | ||
| W/ Nippondenso Clutch | T81P-19623-J | ||
RENDER: 1.0x
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.