PIAGGIO PORTER 1.3 16V 2008, Service Manual

Page: 556 / 892

Pay attention not to deform the gear due to an excessive pressure during fitting. For the fitting procedure,
make reference to the next part 57.
57. Radial bearing
Insert this bearing by pressure, keeping the gasket side facing backwards. Also, pay attention when
pressing the bearing. Carry out the measurement at the moment in which the bearing comes slightly
into contact with the rpm indicator gear. At this point, check that the value measured from the edge of
the main shaft is 93.0 mm.
58. Bearing rear locking
This locking device is fitted with three bolts M8 (I = 20 mm)
Tightening torque 14.7 - 21.6 Nm
59. Oil seal
Made of nylon. (This deflector is also called oil deflector of the 5th gear).
*60. Gasket
61. Filler cap
The cap located at the top, is used either to add oil or to check oil level. (The capacity is of 1.0 ± 1.1
litres when oil is added before it starts to circulate). The cap located at the bottom is used to drain oil.
Tightening torque: 29.4 ÷ 49.0 Nm
62. Bimetallic bushing
In cases in which only the bushing is replaced, pay attention that the contact section has 120° distance
with respect to the oil groove.
*63. T oil seal
The gasket inclination, at the time of positioning it in the seat by pressure, shall be of 1° or less. Apply
MP grease onto the lip section.
64. Dust guard
Pay attention to the handling of this deflector, because it can be easily deformed.
65. Housing subassembly
This component is treated as a subassembly on which components 62 and 64 are fitted. The gearbox
cover is fixed with six bolts M10 (I = 35 mm).
From these six bolts, one is locked together with the engine support bracket.
Tightening torque 29.4 - 49.0 Nm
66. Plate locking the odometer sleeve
Fit this locking plate with a bolt M6 (I = 16 mm). Tightening torque: 6.9 ÷ 9.8 Nm.
67 V oil seal
68 Gasket
Before replacing this part with a new one, measure beforehand the insertion depth of part 69. Then,
insert the new part by pressure up to the same depth.
69. Sleeve assembly of the rpm indicator shaft
Gear-box
PORTER 1.3 16V
GE - 556