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Honda Odyssey 2004. Manual - part 204

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０２

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14-210

Shafts and Clutches

Countershaft Reverse Selector Hub, 3rd Gear, and 1st Gear Removal

1. Remove the reverse selector hub (A) and the 4th

gear (B) from the countershaft with a press. Place a
shaft protector (C) between the countershaft and
press to prevent damaging the countershaft.

NOTE: Some reverse selector hubs are not press-
fitted, and can be removed without using a puller.

2. Remove the needle bearing, snap ring, distance

collar, and 31 mm cotters from the countershaft.

3. Remove the 1st gear (A) and 3rd gear (B) together

from the countershaft with a press. Place a shaft
protector (C) between the countershaft and press to
prevent damaging the countershaft.

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Special Tools Required

14-211

Countershaft Reverse Selector Hub, 3rd Gear, and 1st Gear Installation

07746-0030100

Driver, 40 mm I.D. 07746-0030100

1. Apply ATF to the parts.

2. Align the shaft splines with those on 1st gear, then

press the countershaft (A) into the 1st gear (B) with
a press.

• Place an attachment (C) between the press and

countershaft to prevent damaging the
countershaft.

• Stop pressing the countershaft when the 1st gear

contacts the final drive gear (D).

3. Align the shaft splines with those on 3rd gear, then

press the countershaft into the 3rd gear with a
press.

• Place an attachment between the press and

countershaft to prevent damaging the
countershaft.

• Stop pressing the countershaft when the 3rd gear

contacts the 1st gear.

4. Install the 31 mm cotters, distance collar, snap ring,

needle bearing, and 4th gear (A) on the
countershaft.

5. Slide the reverse selector hub (B) over the

countershaft (C), and then press it into place with
the special tool and a press.

NOTE: Some reverse selector hubs are not press-
fitted and can be installed without using the special
tool and a press.

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Special Tools Required

14-212

Shafts and Clutches

Countershaft Bearing Hub/Bearing Replacement

07746-0010300

07749-0010000

07746-0010500

• Driver 07749-0010000
• Attachment, 42 x 47 mm 07746-0010300
• Attachment, 62 x 68 mm 07746-0010500

1. Check the bearing for wear, damage, and rough

movement. If the bearing is worn or damaged,
replace it.

2. Remove the bearing (A) from the bearing hub with

the special tools, a bearing separator (B) and a
press.

3. Install the new bearing on the bearing hub with the

special tools and a press.

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→ →

14-213

Secondary Shaft Disassembly, Inspection, and Reassembly

226 N·m (23.0 kgf·m, 166 lbf·ft)

167 N·m (17.0 kgf·m, 123 lbf·ft)

CONICAL SPRING WASHER

IDLER GEAR

TRANSMISSION
HOUSING BEARING

THRUST NEEDLE
BEARING

NEEDLE BEARING

SECONDARY SHAFT

NEEDLE BEARING

1ST GEAR

COTTERS, 32 mm

BALL BEARING

SNAP RING

O-RINGS

2ND GEAR

THRUST NEEDLE
BEARING

COTTER RETAINER

SEALING RINGS, 25 mm

SPLINED WASHER,
38 x 56.5 mm

THRUST NEEDLE
BEARING

THRUST SHIM, 37 x 55 mm

1ST/2ND CLUTCH
ASSEMBLY

LOCKNUT (FLANGE NUT)

1. Remove the locknut, and disassemble the shaft and gears.

2. Inspect the thrust needle bearing and the needle bearing for galling and rough movement.

3. Check clearance of the secondary shaft assembly (see page 14-214).

4. Check the splines for excessive wear and damage.

5. Check the shaft bearing surfaces for scoring, scratches, and excessive wear.

6. Check the idler gear bearing for wear and rough movement. If the bearing is worn or damaged, replace it (see

page 14-216).

7. Before installing the O-rings, wrap the shaft splines with tape to prevent damage to the O-rings.

8. Lubricate all parts with ATF during reassembly.

9. Install the conical spring washer and 38 x 56.5 splined washer in the direction shown.

Replace.

Selective part

Replace.
Left-hand threads

03/07/29 09:35:30 61S0X050_140_0216

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