Nissan Micra K11 silhouetteK11

REPAIR FOR COMPONENT PARTS — Input Shaft Bearing (Cont'd) / Mainshaft and Gears

MT-5017prose procedure
Continued from MT-5016

Input Shaft Bearing (Cont'd)

Input shaft rear bearing — replacement

  1. 3
    Remove the input shaft rear bearing.
    Press setup removing the input shaft rear bearing; the shaft is supported on a fixture and a ram is pressed down on top.
    NMT073
  2. 4
    Press fit new ball bearing, groove A must be positioned upwards.
    Press fitting a new ball bearing onto the input shaft using tool KV32910010. An inset labelled 'A' indicates the groove that must face upwards.
    NMT074

Mainshaft and Gears

DISASSEMBLY

Mainshaft disassembly

  1. 1
    Remove mainshaft rear bearing.
    Press removing the mainshaft rear bearing; the mainshaft is held in a fixture similar to fig1.
    NMT075
  2. 2
    Remove washer, 4th gear and 3rd/4th synchronizer assembly.
    Do not disassemble the synchroniser to avoid ejection of the balls and springs.
    Exploded view showing the washer, 4th gear, synchronizer ring, 3rd/4th synchronizer assembly and mainshaft separated on the bench.
    NMT076
  3. 3
    Remove snap ring.
    Snap-ring pliers (tool KV32910040) being used to remove the snap ring from the mainshaft just above the synchronizer hub.
    NMT077
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