PAGE 12
© Copyright Hewland Engineering Limited 2001-2008
FIGURE 2
PINION SETTING
Requires special tool No.SK-1709
Press the pinion head bearing (57) front inner race onto the pinion shaft (29). Fit the bearing housing (57) and shims (59) into
the maincase, and secure with washer and nut. Use socket (SK-247) to tighten the pinion bearing nut to the correct torque
(see page 7). Assemble the pinion shaft into the maincase (16), add the pinion head bearing rear inner race, spacer, hubs and
bearing inner tracks, pinion tail bearing and pinion shaft nut. Tighten the pinion shaft nut (71) onto the pinion shaft to the
correct torque setting using the splined socket and reaction bar.
Fit tool SK-1709 into the maincase diff bearing bore, and use feeler gauges to measure the gap between the tool and the
pinion front face.This clearance should comply with the dimension indicated on the pinion shaft label (also etched on the front
face of the pinion shaft), and can be adjusted by adding or removing shims (59) from behind the pinion head bearing housing
(57).
Alternatively, the pinion mounting distance can be
measured with a height gauge, and set to the
dimension on the pinion shaft label.
Notes:
1
It is not correct practice to replace a pinion
shaft without measuring the setting distance,
even if the old and new shafts have the
same calibration
.
2.
The fork setting should always be checked
after replacing or re-shiming the pinion head
bearing. Failure to do so may result in poor
shift quality, and damaged parts.
Fig.3 (FTR SHOWN)
Feeler Gauge Dimension
Tool SK-1709
Summary of Contents for FTR
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Page 27: ...PAGE 27 Copyright Hewland Engineering Limited 2001 2009 6 SPEED VARIABLE PARTS ...
Page 47: ...PAGE 47 Copyright Hewland Engineering Limited 2001 2009 5 SPEED VARIABLE PARTS ...
Page 49: ...PAGE 49 Copyright Hewland Engineering Limited 2001 2009 Fig 23 BEARING CARRIER OPTIONS ...
Page 64: ...PAGE 64 Copyright Hewland Engineering Limited 2001 2008 RAMP ORIENTATION Fig 37 ...
Page 65: ...PAGE 65 Copyright Hewland Engineering Limited 2001 2009 GEARBOX TOOLING Fig 38 ...
Page 68: ...PAGE 68 Copyright Hewland Engineering Limited 2001 2008 Fig 39 ...
Page 69: ...PAGE 69 Copyright Hewland Engineering Limited 2001 2009 Fig 40 ...
Page 70: ...PAGE 70 Copyright Hewland Engineering Limited 2001 2008 Fig 41 ...
Page 71: ...PAGE 71 Copyright Hewland Engineering Limited 2001 2009 Fig 42a OUTPUT FLANGE VARIATIONS ...
Page 72: ...PAGE 72 Copyright Hewland Engineering Limited 2001 2008 Fig 42b OUTPUT FLANGE VARIATIONS ...
Page 73: ...PAGE 73 Copyright Hewland Engineering Limited 2001 2009 Fig 42c OUTPUT FLANGE VARIATIONS ...
Page 74: ...PAGE 74 Copyright Hewland Engineering Limited 2001 2008 2nd JUNE 2005 Fig 43 ...
Page 82: ...PAGE 82 Copyright Hewland Engineering Limited 2001 2008 ...
Page 83: ...PAGE 83 Copyright Hewland Engineering Limited 2001 2009 gear b o x They a r e d i ...
Page 84: ...PAGE 84 Copyright Hewland Engineering Limited 2001 2008 19th July 2004 ...
Page 85: ...PAGE 85 Copyright Hewland Engineering Limited 2001 2009 25th January 2005 Fig 47 ...