Subaru Crosstrek Service Manual: Adjustment

Subaru Crosstrek Service Manual / Continuously variable transmission(tr580) / Reduction drive gear / Adjustment

CONTINUOUSLY VARIABLE TRANSMISSION(TR580) > Reduction Drive Gear

ADJUSTMENT

1. Remove the retaining springs and reduction drive gear shims.

2. Install the transmission case, and secure it with four or five bolts.

Tightening torque:

22 N·m (2.2 kgf-m, 16.2 ft-lb)

3. Measure depth “A” from the ST upper face to the reduction drive gear end face.

ST 499575400

GAUGE

4. Raise and hold the reduction drive gear.

5. Measure depth “B” from the ST upper face to the reduction drive gear end face.

ST 499575400

GAUGE

6. Calculate the following formula.

T mm = A − B − 1.0

[T in = A − B − 0.039]

T: Moving distance of reduction drive gear shim

A: Depth from the ST upper face to the reduction drive gear end surface

B: Depth from the ST upper face to the reduction drive gear end surface

1.0 mm (0.039 in): Thickness of spring retainer

Moving distance of transfer drive gear [T]	Total shim thickness mm (in)
0.420 — 0.519 (0.0165 — 0.0204)	0.3 (0.012)
0.520 — 0.619 (0.0205 — 0.0242)	0.4 (0.016)
0.620 — 0.719 (0.0244 — 0.0283)	0.5 (0.020)
0.720 — 0.819 (0.0283 — 0.0322)	0.6 (0.024)
0.820 — 0.919 (0.0323 — 0.0362)	0.7 (0.028)
0.920 — 1.019 (0.0362 — 0.0401)	0.8 (0.031)
1.020 — 1.119 (0.0402 — 0.0441)	0.9 (0.035)
1.120 — 1.219 (0.0441 — 0.0480)	1.0 (0.039)
1.220 — 1.319 (0.0480 — 0.0519)	1.1 (0.043)
1.320 — 1.419 (0.0520 — 0.0559)	1.2 (0.047)
1.420 — 1.519 (0.0559 — 0.0598)	1.3 (0.051)
1.520 — 1.619 (0.0598 — 0.0637)	1.4 (0.055)
1.620 — 1.719 (0.0638 — 0.0677)	1.5 (0.059)
1.720 — 1.819 (0.0677 — 0.0716)	1.6 (0.063)
1.820 — 1.920 (0.0717 — 0.0756)	1.7 (0.067)

7. Select one to three reduction drive gear shims so that the total thickness meets the value obtained from step 6).

Part No.	Reduction drive gear shim thickness mm (in)
31288AA260	0.3 (0.012)
31288AA270	0.4 (0.016)
31288AA280	0.5 (0.020)
31288AA290	0.6 (0.024)

Removal

CONTINUOUSLY VARIABLE TRANSMISSION(TR580) > Reduction Drive GearREMOVAL1. Remove the transmission assembly from the vehicle. Automatic Transmission Assembly > REMOVAL">2. Remove the air ...

Other materials:

Removal
INSTRUMENTATION/DRIVER INFO > Multi-function Display (MFD)REMOVAL1. MULTI FUNCTION DISPLAY1. Disconnect the ground cable from battery. NOTE">2. Remove the center grille assembly. Air Vent Grille > REMOVAL">3. Release the claw and hook, and then remove the cover center UPR.NOT ...

System operation
Operating conditions The BSD/RCTA system in the Subaru Ascent functions only when specific operating requirements are satisfied. These conditions ensure accurate detection and reliable system performance. The ignition switch of the Subaru Ascent is in the "ON" position. The BSD/ ...

Vehicle Dynamics Control OFF switch
Vehicle Dynamics Control OFF switch Vehicle Dynamics Control OFF switch Pressing the Vehicle Dynamics Control OFF switch deactivates the Vehicle Dynamics Control system. Creating an adequate driving wheel slip by deactivating the Vehicle Dynamics Control system temporarily may help to e ...