Usage:
824G (4SN) Wheel Tractors, 825G (6RN) Soil Compactors, 826G (7LN) Landfill Compactors, 980G (2KR, 9CM, 2SR) Wheel Loaders
- SUPPLEMENT: DECEMBER 8, 1997
Service Magazine; September 22, 1997; Page 31, "Transmission Control Switches Serviceable".
Disregard this article and see the article that is titled "Serviceable Transmission Control Switches And New Improved Retention Bolts Are Available For The 123-7406 and 132-3110 Steering Wheel Groups" in Service Magazine SEPD0396, Article 26, Page 33.
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Description of Change: The transmission upshift and downshift switches and the transmission directional control switch are serviceable in the machines listed. The new switches have improved engagement when actuated and have a longer service life.
Adaptable To: The new 145-9994 Transmission Switch Assembly replaces the former 112-9711 Switch Assembly (canceled) and 138-2862 Switch Assembly. This new switch assembly is effective with 824G (4SN356-Up) Wheel Tractors, 825G (6RN320-Up) Soil Compactors, 826G (7LN292-Up) Landfill Compactors, and 980G (2KR1260-Up, 9CM660-Up, 2SR380-Up) Wheel Loaders. The new 145-9994 Switch Assembly is adaptable to first production for the machines listed when used with 138-2863 Cover (7).
Illustration 1. 145-9994 Transmission Switch Assembly (1) 3E-3389 Receptacle Lock Wedge. (2) 3E-3387 Receptacle Assembly. (3) 145-8669 Switch Assembly (Down). (4) 145-8668 Switch Assembly (Up). (5) 095-0641 Socket Head Bolt (Grounding Terminal). (6) 145-8673 Switch Assembly (F/R).
NOTE: Apply 4C-4030 Compound-Thread Lock to the threads of 095-0641 Bolt (Grounding Terminal) (5) and retaining screws before assembling 145-8673 Switch Assembly (6).
NOTE: Ensure that all black wires with ring terminals are attached to 095-0641 Bolt (Grounding Terminal) (5).
Illustration 2. (7) 146-0209 Housing. (8) 138-2863 Cover.
Illustration 3. Wiring for 3E-3387 Receptacle Assembly