7B1-136 AUTOMATIC TRANSMISSION
COMPRESSION SPRING IDENTIFICATIONS
Torque convertor side of front valve body
Torque convertor side of rear valve body
NOTE:
The free lengths of No. 9 and No. 20 indicate length "L" as Fig. A.
1. 1 – 2 shift valve spring
2. 2 – 3 shift valve spring
3. 3 – 4 shift valve spring
4. TCC modulator valve spring
5. 2nd and 4th brake modulator valve spring
6. Accumulator control valve spring
7. Primary regulator valve spring
8. 2nd and 4th brake accumulator piston spring
9. 2nd and 4th brake accumulator piston spring subassemlby
10. Reverse clutch accumulator piston spring (OUTER)
11. Reverse clutch accumulator piston spring (INNER)
12. Solenoid modulator valve spring
13. Low coast modulator valve spring
14. 2nd and 4th brake modulator control valve spring
15. Secondary regulator valve spring
16. TCC control valve spring
17. Coast clutch modulator valve spring
18. 2 – 3 timing valve spring
19. Overdrive clutch accumulator piston spring
20. Overdrive clutch accumulator piston spring subassembly
21. Forward clutch accumulator piston spring (OUTER)
22. Forward clutch accumulator piston spring (INNER)
Spring
Rear cover side of front valve body
Rear cover side of rear valve body
Free length
Outside diameter
mm (in.)
mm (in.)
34 (1.34)
8 (0.31)
34 (1.34)
8 (0.31)
34 (1.34)
8 (0.31)
28 (1.10)
8 (0.31)
30 (1.18)
8.26 (0.33)
25 (0.98)
11.5 (0.45)
48 (1.89)
13.2 (0.52)
28.5 (1.12)
21 (0.83)
30.8 (1.21)
16 (0.63)
42.0 (1.65)
21 (0.83)
42.0 (1.65)
15.4 (0.61)
28.5 (1.12)
8.0 (0.31)
32.8 (1.29)
9.0 (0.35)
28.7 (1.13)
7.2 (0.28)
47.44 (1.87)
9.5 (0.37)
64.9 (2.56)
9.6 (0.38)
35.6 (1.40)
7.7 (0.30)
21.1 (0.83) (G16)
7.7 (0.30)
27.44 (1.08) (J18)
45.1 (1.78)
21.1 (0.83)
14.3 (0.56)
15.5 (0.61)
42.0 (1.65)
21.0 (0.83)
42.0 (1.65)
15.5 (0.61)
Fig. A
Identification
color
Dark blue
Dark blue
Dark blue
Light green
Light green
White
Purple
Blue
Blue
Red
Red
Purple
Red
Light blue
None
None
Light green
White (G16)
Blue (J18)
Light green
Red
Red
Red