4 Adjustments
Brake Adjustment
4 - 10
CLUTCH / BRAKE ADJUSTMENT
Brake Spring: Approximate Compressed Spring
Length:
Hydro-Gear 0750/0800 2-7/8”
Tuff Torq K60 2-7/8
Eaton 750 1-3/4
Peerless 801 2-7/8”
Figure 10. Brake Adjustment – Hydro Models
A. Brake Cam D. Brake Rod Spring
B. Transaxle Housing E. Adjustment Nut
C. Adjusting Nut
Figure 12. Eaton 750/751 Clutch/Brake Rod
Adjust nut (A) to provide correct spring length.
Eaton 750 & 751 Transmission
1. Engage the parking brake.
2. The brake spring should be compressed to a length
of 1-3/4”. Turn the adjustment nut (A, figure 12) to
increase or reduce spring tension until the correct
spring length is reached.
A
Hydro-Gear 311-0750 & 311-0800
1. See figure 10. With parking brake released, rotate the
brake cam (A) forward until it stops. There should be
5/16" gap between transaxle housing (B) and rear
point of brake cam.
2. If adjustment is required, remove cotter pin (early
models had an “elastic nut” instead of a cotter pin)
and turn adjusting nut (C) until proper 5/16" clearance
is achieved. Turning the nut in will decrease clear-
ance, and turning the nut out will increase clearance.
Install cotter pin (or nut) after adjustment.
3. Fully depress the clutch/brake pedal and lock the
parking brake by pulling up on the parking brake
knob.
4. The brake rod spring (D) should measure 2-7/8"
when compressed. Turn the adjustment nut (E) as
necessary to obtain correct spring length.
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