Exploded View Diagram and Parts List
This section illustrates the disassembled components of the M12 AIRSNAKE Power Plunger and provides a comprehensive list of all service parts.
IMPORTANT! DO NOT attempt to disassemble the Tank Assembly (88).
| FIG. | PART NO. | DESCRIPTION OF PART | NO. REQ. |
|---|---|---|---|
| 1 | 45-12-0085 | Rubber Boot | (1) |
| 2 | 34-80-0040 | Retaining Ring | (1) |
| 3 | 45-22-0475 | Sliding Sleeve | (1) |
| 4 | 02-02-0055 | Detent Ball | (3) |
| 5 | 40-50-1195 | Quick Connect Spring | (1) |
| 6 | Quick Connect Housing | (1) | |
| 7 | 34-40-0460 | O-Ring | (1) |
| 11 | 34-40-0455 | O-Ring | (1) |
| 21 | 45-30-0255 | Rubber Slug | (12) |
| 22 | Housing Cover (Left Housing Halve) | (1) | |
| 23 | 06-82-1080 | M3 x 14mm Pan Hd. ST T-10 Screw | (15) |
| 24 | 12-20-2502 | Service Nameplate | (1) |
| 27 | 43-75-0065 | Rubber Hose (Long) | (1) |
| 28 | Quick Connector | (1) | |
| 29 | 06-82-0215 | Pan Hd. ST Phillips Screw | (1) |
| 30 | 34-60-0155 | Slip Ring | (1) |
| 31 | Pressure Gauge Body Assembly | (1) | |
| 32 | Contact Plate | (1) | |
| 33 | Pressure Gauge Rotating Dial Cover | (1) | |
| 34 | Pressure Gauge Lens | (1) | |
| 35 | 42-04-0030 | Quick Connector | (2) |
| 36 | 43-75-0060 | Rubber Hose (Short) | (1) |
| 37 | Rocker Pin | (1) | |
| 38 | Connector Pin | (1) | |
| 39 | Connector Pin | (1) | |
| 40 | Trigger Rocker | (1) | |
| 41 | Trigger | (1) | |
| 42 | 42-70-0525 | E-Ring | (2) |
| 44 | 31-01-0235 | Fuel Gauge Light Pipe | (1) |
| 45 | Housing Support (Right Housing Halve) | (1) | |
| 50 | 05-74-0005 | Hex Socket Cap Hd. Machine Screw | (4) |
| 52 | 34-40-0400 | O-Ring | (1) |
| 53 | 42-98-0070 | Compressor Cylinder | (1) |
| 54 | 06-82-5574 | 10-24 x .875 Pan Hd. Tapt. T-25 Screw | (4) |
| 55 | End Plate | (1) | |
| 56 | 42-88-0070 | Counter Balance | (1) |
| 57 | Gear Case Bushing | (1) | |
| 58 | Gear Case Cover | (1) | |
| 59 | Gear Assembly | (1) | |
| 60 | Pin | (1) | |
| 61 | 06-82-0210 | M3 x 14mm Pan Hd. Phillips Screw | (2) |
| 62 | Gear Case | (1) | |
| 63 | Ball Bearing | (1) | |
| 64 | 34-60-0170 | Retaining Ring | (1) |
| 66 | 06-82-0205 | M3 x 6mm Pan Washer Hd. Tapt. Screw | (2) |
| 80 | 43-64-0015 | Cylinder Head Assembly | (1) |
| 81 | Motor and Pinion Assembly | (1) | |
| 82 | 44-62-0235 | Piston Assembly | (1) |
| 83 | 42-92-0205 | Pressure Gauge Cover Assembly | (1) |
| 84 | 45-72-0050 | Trigger and Rocker Assembly | (1) |
| 85 | 43-46-0025 | Pressure Gauge Assembly | (1) |
| 86 | 14-30-0320 | Gear Box Assembly | (1) |
| 87 | 31-44-2575 | Housing Halve Assembly | (1) |
| 88 | 45-66-0075 | Tank Assembly | (1) |
| 89 | 14-20-0410 | Electronics and Motor Assembly | (1) |
| 90 | 44-86-2572 | Press Ring | (1) |
| 91 | 44-52-0405 | Rubber Pad | (1) |
NOTES
FIG. 24: A clean, dry surface is essential for proper performance for any adhesive system. The area intended for application of any adhesive label or nameplate must be prepared by cleaning with isopropyl alcohol. The solvent is to be applied with a clean, lint free applicator and the surface allowed to dry before applying the label or nameplate.
59,90: Press the press ring onto drive pin of gear assembly. Press flush to the end of pin.
Plunger Attachments & Accessories
This section details various attachments and accessories available for the M12 AIRSNAKE Power Plunger.
AIRSNAKE™ Universal Plunger Assembly
No. 44-70-0095: Contains 1 straight connector, 1 angle connector, and 1 plunger assembly. Available with either a straight or angle connector.
AIRSNAKE™ 10" Extension Service Assembly
No. 48-53-2570: A 10-inch extension for increased reach.
AIRSNAKE™ Small Plug Assembly
No. 44-68-0025: Contains 1 straight connector, 1 angle connector, and 1 small plug. Available with either a straight or angle connector.
AIRSNAKE™ Toilet Attachment Assembly
No. 42-04-0035: Specifically designed for toilet applications.
AIRSNAKE™ Medium Plug Assembly
No. 44-68-0030: Contains 1 straight connector, 1 angle connector, and 1 medium plug. Available with either a straight or angle connector.
AIRSNAKE™ Large Plug Assembly
No. 44-68-0035: Contains 1 straight connector, 1 angle connector, and 1 large plug. Available with either a straight or angle connector.
Connectors
- Straight Connector: No. 42-86-0015
- Angle Connector: No. 42-86-0010
Blow Molded Carrying Case
No. 42-55-2572: A durable case for storage and transport.
Lubrication and Reassembly Instructions
This section provides important notes for lubrication and guidance for reassembling the tool, including details on wire routing.
Lubrication Notes
Use Type 'Y' Grease, No. 49-08-5270 (6 oz. tube). Total amount approximately 6.6 grams (.23 ounces).
When servicing, remove 90-95% of the existing grease prior to installing Type 'P'. Original grease may be similar in color but not compatible with 'P'.
- Place a light coat of grease inside the bore of Compressor Cylinder (53).
- Apply a light coat of grease around the outside surface of piston head of Piston Assembly (82).
- Place a light coat of grease to the inside diameter of crank arm bushing.
- Coat the inside diameter of Gear Case Bushing (57) with grease.
- Brush Gear Assembly (59) with grease as shown, ensuring a heavy amount is applied to all gear teeth (approximately 5g).
- Apply a heavy coat of grease to the pinion gear of Motor Assembly (81).
Reassembly Notes
Prior to reinstalling, clean gear assemblies with a clean, dry cloth. Lightly coat all highlighted parts with 'Y' grease. Apply a greater amount of grease to all gear teeth.
As an aid to reassembly, take note of wire routing and position in wire guides and traps while dismantling the tool. Add waterproof grease to the two wire connectors.
Be careful and avoid pinching wires between handle halves when reassembling. Ensure all mechanical components are firmly and squarely seated in housing support (left housing halve). Ensure all wires are tucked completely down in wire traps and that there is no interference prior to installing housing cover (right housing halve). Check for proper functionality of trigger and pressure gauge dial. Install battery and ensure the tool operates properly.
The internal wiring is routed to prevent pinching and includes specific 'Wire Trap' areas to secure the wires.
