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| Illustration 1 | g00288817 |
(1) 8R-6944 Spring
- Quantity ... seven
- Length under test force ... 102.5 mm (4.04 inch)
- Test force ... 443.2 N (99.6 lb)
- Free length after test ... 141.1 mm (5.56 inch)
- Outside diameter ... 22.71 mm (.894 inch)
- Length under test force ... 102.5 mm (4.04 inch)
(2) Thickness of new 8R-6941 Outer Plate ... 4.00 ± 0.08 mm (.158 ± .003 inch)
(5) Thickness of 6Y-8813 Friction Disc
- New disc ... 5.08 ± 0.08 mm (.200 ± .003 inch)
- Minimum thickness of worn disc ... 4.38 ± .08 mm (0.172 ± 0.003 inch)
- Minimum depth of disc groove ... 0.29 mm (.011 inch)
- Minimum thickness of worn disc ... 4.38 ± .08 mm (0.172 ± 0.003 inch)
Note: Before assembly, lubricate the discs with the lubricant that is in the transmission. Assemble plates (2) and discs (5) so that a steel plate is at each end of the pack. Assemble two steel plates at the end of the disc pack if you are using twelve plates (2) .
(6) The rubber toric seals and all surfaces that are contacting the rubber toric seals must be clean and dry at assembly. Apply a thin film of oil to the contacting surfaces of the metal seal rings prior to assembly. Seal rings must be assembled square with the bore. The toric seals must not bulge. The toric seals must not twist.
(7) Apply 9S-3263 Thread Lock Compound to the setscrew thread.
(8) Apply 9S-3263 Thread Lock Compound to the setscrew thread.
(9) Lubricate seals with the lubricant that is being sealed.
Measure the thickness of disc and plate pack (A). Adjust brake piston (3) with three setscrews (7). Adjust to dimension (A) plus 3 mm (0.1 inch) depth from the end of the spline in brake anchor (4). Lock the three setscrews in place with setscrews (8) .
(A) This information is for earlier models. The early models have no set screws in the piston.
- Thickness of ten new discs and twelve new plates ... 98.88 ± 1.68 mm (3.893 ± 0.066 inch)
- Minimum thickness of ten worn discs and twelve plates ... 91.8 ± 1.68 mm (3.614 ± 0.066 inch)
(A) This information is for later models. The later models have three set screws in the piston.
- Thickness of ten new discs and eleven new plates ... 94.80 ± 1.68 mm (3.732 ± .066 inch)
- Minimum thickness of ten worn discs and eleven plates ... 87.8 ± 1.68 mm (3.46 ± 0.066 inch)