Disassembly and Assembly
Gearbox Cover
Remove the nut on top of the gearbox with a 1/2" wrench (figure 16). Lift gearbox cover off of gearbox.
Do not over tighten nut when replacing the cover.
Figure 16. Top of Gearbox Cover.
Turbine Cover
To remove the turbine cover to inspect the turbine,
remove the eight socket head bolts and washers from
the cover using a 5mm hex wrench. Then, gently remove
the cover with a screwdriver. When replacing the cover,
carefully pull the cover in evenly with the socket head bolts
to avoid damage to the o-ring seal.
20
Gearbox Cover Nut
Figure 17. Removing the turbine cover.
Socket Head Bolts
Turbine Wheel
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