ECC Auto Transaxle New Diff Case - Shim Selection (TS 3-13 07232)

Publication date: 1970-01-01
Reference number: TS 3-13 07232

ECC AUTO TRANSAXLE NEW DIFF CASE - SHIM SELECTION

TECHNICAL SERVICE BULLETIN

Reference Number(s): TS 3-13 07232, Date of Issue:

MODIFICATION OF A/T DIFFERENTIAL CASE

Model(s): 1992-on Suzuki Swift GA, GL & GS

Division: Automotive

Category: Technical

Section: Drivetrain

Bulletin No.: 3-13 07232

EFFECTIVE VIN NUMBERS

JS2AC35S_N5102228

JS2AE35S_N5101744

CONDITION

Factory Change

CAUSE

Not Applicable

CORRECTION

Use modified parts as indicated below.

MODIFICATION PARTS

(Refer to Fig 1 )

Automatic Transmission Assembly
1. Differential Case
2. Shim

For details on modified parts, refer to Fig 2 and Fig 3 .

Fig 1: Automatic Transmission Modified Parts

Fig 2: Differential Case Modification

Fig 3: Modified Shim Details

SERVICING

When the transmission case housing is installed on the transmission case after the differential case has been replaced, perform the shim adjustment in the following procedures.

NOTE: When carrying out the following measurement, make sure to remove the gasket both from the transmission case housing and the transmission case.

As shown in Fig 4 , place a straightedge across the trans- mission case housing and measure the distance "A" using a vernier caliper. The distance "A" can be obtained by subtracting the straightedge thickness "C" from the distance "B". [A = B-C].

Fig 4: Measuring Distance "A"
In the similar manner to step 1, calculate the transmission case distance "D". The distance "D" can be obtained by subtracting the thickness "C" from the distance "E". [D = E-C]. See Fig 5 .

Fig 5: Measuring Distance "B"
Using a vernier caliper, measure the differential distance "F" (bearing to bearing), as shown in Fig 6 .

Fig 6: Measuring Difference - Distance "F"
Obtain the value "G" by adding together the distance "A" in step 1 to distance "D" in step 2, plus 0.4 mm (0.0157 in.). [G = A + D + 0.4 mm]
NOTE: The dimension 0.4 mm is equivalent to gasket thickness.
Obtain the value "H" by adding 0.2 mm (0.0079 in.) to the distance "F" in step 3. [H = F + 0.2 mm]
NOTE: The value 0.2 mm is intended to absorb the measurement error.
Obtain the value "t" by subtracting "H" in step 5 from distance "G" in step 4. [t = G-H]
Select the shim, the thickness of which is the closest to the value "t" according to the chart and install it to the position indicated in Fig 1 .

CAUTION: The thickness selected must be thinner than the value "t" as calculated in step 6.

AVAILABLE SHIM THICKNESS

0.56 mm (0.022 in.)

0.7 mm (0.0275 in.)

0.8 mm (0.0314 in.)

0.9 mm (0.0354 in.)