Suzuki Grand Vitara JB416 / JB420 / JB419. Manual — part 329

5A-107 Automatic Transmission/Transaxle:

28) Remove apply tube.
29) Remove reverse brake return spring (1) using

special tools.

Special tool
(A): 09926–98390
(B): 09944–88210
(C): 09926–98320

30) Remove reverse brake piston (1) by applying

compressed air (400 – 800 kPa, 4 – 8 kg/cm

2

, 57 –

113 psi) to oil hole (2).

31) Apply compressed air (400 – 800 kPa, 4 – 8 kg/cm

2

,

57 – 113 psi) to oil hole (3) to remove brake reaction
sleeve (1) and secondary reverse piston (2).

32) Remove brake reaction sleeve (1) and secondary

reverse piston (2) by using special tools.

Special tool
(A): 09920–20310

33) Remove manual shift shaft and lever as follows.

a) Undo caulking of sleeve cover (1) by using flat

end rod or the like and hammer.

2. Nut M12 x 1.75

(A)

(C)

(B)

2

1

I5JB0A510085-01

1

2

I5JB0A510086-02

3

(A)

(A)

(A)

1

2

I5JB0A510087-02

1

I4JA01512082-01

Automatic Transmission/Transaxle: 5A-108

b) Drive out manual shift lever pin (1) by using

special tool and hammer.

Special tool
(A): 09922–89810

c) Pull out manual shift shaft (2) from transmission

case, and then remove manual shift lever (3) and
sleeve cover (4).

34) Remove oil seal (1) from both sides of transmission

case.

35) Remove cover plate (1).

1

3

(A)

2

4

I4JA01512083-01

IYSQ01510111-01

1

I5JB0A510089-01

5A-109 Automatic Transmission/Transaxle:

Oil Pump Components

S6JB0A5106030

4

6

FLD

2

1

FLD

3

5

(a)

I5JB0A510090-01

1. Oil pump body oil seal

4. Seal ring

: 7.5 N

⋅m (0.75 kgf-m, 5.5 lb-ft)

2. Oil pump cover O-ring

5. Oil pump body

: Do not reuse.

3. Oil pump cover

6. Oil pump bolt

: Apply A/T fluid.

Automatic Transmission/Transaxle: 5A-110

Oil Pump Disassembly and Assembly

S6JB0A5106031

Disassembly

1) Remove 6 bolts, oil pump cover (1), drive gear and

driven gear in that order.

2) Remove oil pump cover O-ring.
3) Remove oil pump body oil seal (1) using special tool.

Special tool
(A): 09913–50121

Assembly
Assemble each component by reversing removal
procedure and noting the following points.
• Before installing inner gear and outer gear to pump

body, apply A/T fluid to them.

• Install oil pump seal using special tool.

Special tool
(A): 09913–85210

• When installing pump cover, use care so that its

splined part will not cause damage to oil seal and use
specified torque to tighten it to pump body.

Tightening torque
Oil pump bolt (a): 7.5 N·m (0.75 kgf-m, 5.5 lb-ft)

• When installing O-ring and oil seal, apply enough A/T

fluid to them and fit them securely in groove.

• After installation, check that inner gear turns smoothly

by making use of torque converter.

• When installing seal ring, it should not be opened

more than necessary.

• Fit claws of seal ring securely.

1

I5JB0A510091-01

1

(A)

I5JB0A510093-01

(A)

I5JB0A510092-01

IYSQ01510114-01