How to fix a weak Cub Cadet Zero Turn hydrostatic Transmission and how to fix a common transmission leak by replacing charge pump cover and seal. Seal kit and upgraded charge pump available at links below.
Hydro-Gear 72274 Charge Kit: https://amzn.to/36ZPl1m
Hydro-Gear 72994 Pump Seal Kit: https://amzn.to/3x3unJB
Charge Pump Seal Used: https://www.hydropumps.parts/Hydro-Ge...
Metric Tap & Die Set: https://amzn.to/3QW4Kaz
Inch Tap & Die Set: https://amzn.to/3MDaqUg
(You may need to tap the whole if you screw it up with the scredriver like I did!)

Mower Mike’s Tool Store: http://www.amazon.com/shop/mowermike

Drive Belt Replacement:    • Zero Turn Hydrostatic Transmission Oi...  
Hyro Oil Change:    • John Deere Zero Turn Drive Belt Repla...  
Sealed Unit Hydro Oil Change:    • Zero Turn Transmission Oil Change on ...  
Hydro Quick Fixes:    • Zero Turn Hydrostatic Transmission Fi...  
How to Install Transmission:    • How to Install Zero Turn Hydrostatic ...  
How to Remove Transmission:    • How to Remove Zero Turn Hydrostatic H...  

Mower Mike Texas HQ

Disclosure: The Amazon link above is an Amazon affiliate links. This means that, I do earn a very small commission (at no cost to you) if you click the link and finalize a purchase.