Specifications

AISIN AUTOMATIC TRANSAXLE 5A2 – 143
DAEWOO V–121 BL4
If the preload of counter driven gear does not satisfy the
specification, select the adjuster shim from the table below
and remeasure the valve. Until the valve is within the spec-
ification, repeat the procedure.
Notice : When the preload is larger than the specification,
select a thinner adjuster shim. When the preload is smaller
than specification, select a thicker adjuster shim.
S Adjuster shim thickness: mm (in.)
Mark Thickness Mark Thickness
1 1.70 (0.0669) G 2.17 (0.0854)
2 1.75 (0.0689) H 2.20 (0.0866)
3 1.80 (0.0709) K 2.25 (0.0886)
4 1.85 (0.0728) L 2.30 (0.0906)
5 1.90 (0.0748) M 2.35 (0.0925)
6 1.93 (0.0760) N 2.40 (0.0945)
7 1.96 (0.0772) P 2.45 (0.0965)
A 1.99 (0.0783) Q 2.50 (0.0984)
B 2.02 (0.0795) R 2.55 (0.1004)
C 2.05 (0.0807) S 2.60 (0.1024)
D 2.08 (0.0819) U 2.65 (0.1043)
E 2.11 (0.0831) W 2.70(0.1063)
F 2.14 (0.0843) – –
30. Using the vernier calipers, measure the free length
of the 1st & reverse brake piston return spring to-
gether with spring seat.
S Standard free length: 18.053 mm (0.71075 in.)
31. Check to see if the sliding surface of the disc, plate
and flange of 1st & reverse brake are worn or burnt.
If necessary, replace them.
Notice : If the lining of the disc is peeling off or discolored,
or even if a part of the groove is defaced, replace all discs.
Notice : Before assembling new discs, soak them in ATF
for at least 15 minutes.