7. SERVICING; [1] MANUAL TRANSMISSION AND GST; Thrust Ball Bearing- Page 273

Kubota L3560 Owners Manual

2014 Dodge Charger SRT Owner Manual

Table of Contents

L3560,L4060,L4760,L5060,L5460,L6060
9 ELECTRICAL SYSTEM
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CLUTCH

L3560, L4060, L4760, L5060, L5460, L6060, WSM

2-S28

7. SERVICING

[1]  MANUAL TRANSMISSION AND GST

Backlash between Clutch Disc Boss and Gear Shaft

1. Mount the clutch disc to the gear shaft.

2. Hold the gear shaft so that it may not turn.

3. Rotate disc lightly and measure the displacement around the

disc edge.

4. If  the  measurement  exceeds  the  allowable  limit,  replace  the

disc.

9Y1210824CLS0029US0

Thrust Ball Bearing

1. Remove the thrust ball bearing from release hub with a puller.

2. Check for abnormal wear on contact surface.

3. Hold bearing inner race and rotate outer race, while applying

pressure to it.

4. If the bearing rotation is rough or noisy, replace the bearing.

NOTE

• Do not depress outer race, while installing thrust ball

bearing.

9Y1210824CLS0030US0

Clutch Disc Wear

1. Measure the depth from clutch disc surface to the top of rivet at

least 10 points with a depth gauge.

2. If the depth is less than the allowable limit, replace the disc.

3. If  oil  is  sticking  to  clutch  disc,  or  disc  surface  is  carbonized,

replace the disc.

In this case, inspect transmission gear shaft oil seal, engine rear

oil seal and other points for oil leakage.

9Y1210824CLS0031US0

Checking Pressure Plate Assembly and Flywheel

1. Wash the disassembling parts except clutch disc with a suitable

cleaning  solvent  to  remove  dirt  and  grease  before  making

inspection and adjustment.

2. Check friction surface of pressure plate and flywheel for scoring

or roughness.

• Slight  roughness  may  be  smoothed  by  using  fine  emery

cloth.

• If these parts have deep scores or grooves on their surface,

they should be replaced.

3. Check the surface of the diaphragm spring for wear.

If excessive wear is found, replace clutch cover assembly.

4. Inspect thrust rings (wire ring) for wear or damage. As these

parts are invisible from outside, shake pressure plate assembly

up and down to listen for chattering noise, or lightly hammer on

rivets for a slightly cracked noise. Any of these noises indicates

need of replace as a complete assembly.

9Y1210824CLS0032US0

Displacement around 

disc edge

Allowable limit

2.0 mm

0.079 in.

Disc surface to rivet top 

(Depth)

Allowable limit

0.3 mm

0.01 in.

Diaphragm spring mutual 

difference

Allowable limit

0.5 mm

0.02 in.

KiSC issued 03, 2016 A

Detailed Information for Kubota L3560 Owners Manual

Lists of information found in Kubota L3560 Owners Manual - Page 273

  • 7. SERVICING [1] MANUAL TRANSMISSION AND GST Backlash between Clutch Disc Boss and Gear Shaft 1.
  • 2. Hold the gear shaft so that it may not turn.
  • 3. Rotate disc lightly and measure the displacement around the disc edge.
  • 4. If the measurement exceeds the allowable limit, replace the disc.
  • 1. Remove the thrust ball bearing from release hub with a puller.
  • 2. Check for abnormal wear on contact surface.
  • 3. Hold bearing inner race and rotate outer race, while applying pressure to it.
  • 4. If the bearing rotation is rough or noisy, replace the bearing.
  • 1. Measure the depth from clutch disc surface to the top of rivet at least 10 points with a depth gauge.
  • 2. If the depth is less than the allowable limit, replace the disc.
  • 3. If oil is sticking to clutch disc, or disc surface is carbonized, replace the disc.
  • 1. Wash the disassembling parts except clutch disc with a suitable cleaning solvent to remove dirt and grease before making inspection and adjustment.
  • 2. Check friction surface of pressure plate and flywheel for scoring or roughness.
  • 3. Check the surface of the diaphragm spring for wear.
  • 4. Inspect thrust rings (wire ring) for wear or damage.
  • 2.0 mm 0.
  • Do not depress outer race, while installing thrust ball bearing.
  • Slight roughness may be smoothed by using fine emery cloth.
  • If these parts have deep scores or grooves on their surface, they should be replaced.

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