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During disassembly, pay close attention to the following high-wear areas:
Ahead linings often show "gramophone groove" witness marks. Modern replacement linings require professional bonding. tmp gearbox workshop manual top
Most TMP 12000 units are designed for right-hand rotation engines. Note that direct-drive models turn the propeller in the same direction as the engine, while reduction boxes may vary based on the number of pinions used. Critical Maintenance and Assembly Components During disassembly, pay close attention to the following
Check the pressure plate face and gears for ovality. Excessive wear here leads to a "flicking" pressure gauge or total loss of drive. Note that direct-drive models turn the propeller in
The system typically operates at approximately 80 psi to engage the conical clutch plates.
The gearbox is typically attached to the engine bell housing by internal nuts. You must remove the gearbox and bell housing as a single unit.