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7 Transmission Repair
7B Eaton 750 / 751
Installation
1. Install the brake lever bracket assembly and the front
transmission support assembly. Apply locktite to both
sets of capscrews and torque to 13-18 lb-ft.
2. Install the input pulley and key and secure with the
two setscrews.
3. Install the cooling fan with locktite on the capscrew.
4. Install the hydro cam and key over the tapered con-
trol shaft. Install the cam spacer, neutral return cam,
flat washer and nut. Torque the nut to 15-20 lb-ft.
Note: At this time the transaxle should be filled with SAE
10W-30 weight motor oil through the return port hole.
Cover the opening until the hose is installed. Capacity is
69 oz.
5. Place the transaxle on a floor jack and raise just high
enough into the frame to install the following:
• Oil return hose to fitting on top of transaxle
• Brake rod to brake lever
• Route drive belt through blades of hydro fan and
onto input pulley.
6. Raise the transmission fully into the frame. Install and
tighten the axle mounting bolts to 23-27 lb-ft.. Secure
the front transmission support and torque to 13-18 ft
lb.
Figure B–102 Install External Transaxle Components
Figure B–103 Raise Transaxle Into Tractor
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