Tools Required

DT 46479 (DW260-110) Brake F Disc Clearance Measuring Bar

Caution: Refer to Safety Glasses Caution in the Preface section.




1. Install piston F and the bearing plate with the spur gear.



2. Install the cup spring.



3. Install the brake F split stop-ring.
4. Install the brake F inner disc carrier.



5. Install the disc set.
6. Install the side shaft. Refer to Side Shaft Installation .

1. Using a DT 46479  (1), measure from the transaxle housing sealing surfaces to the piston's disc support surface at 2 opposing points, M1, M2.
2. Average the measurement values, M1, M2 = BF.

Calculation

•	BF is (M1 + M2)/2

•	M1 = 18.6 mm (0.73 in)

•	M2 = 18.8 mm (0.74 in)

•	BF = 18.7 mm (0.735 in)

1. Calculate the test dimension PF (PF = BF - MF).

BF = installation space

MF = disc set thickness assume 14.50 mm (0.57 in)

EXAMPLE

BF = 18.70 mm (0.735 in)

MF = 14.50 mm (0.571 in)

PF = 4.2 mm (0.164 in)

2. Find the disc set thickness. Refer to Transmission General Specifications .

PF is 4.20 mm (0.164 in), so the disc set thickness is 3.0 mm (0.12 in).

3. Replace clutch B setting disc 3.0 mm (0.12 in).