APRILIA RSV4 Factory a-PRC 2009 User Manual

Maximum permitted clearance between piston ring 1 (starting from the bottom) and the corre-
sponding slot on the piston
0.1 mm (0.0039 in)
Maximum permitted clearance between piston ring 2 (starting from the bottom) and the corre-
sponding slot on the piston
0.1 mm (0.0039 in)
Maximum opening of the piston ring fit on the pin Piston ring 1 (from the bottom)
0.7 mm (0.0275 in)
Piston ring 2 (from the bottom)
0.5 mm (0.0197 in)
WITH CLASS SELECTION
Characteristic
Minimum piston diameter
Class A: 77.961-77.971 mm (3.0693-3.0697 in).
Class B: 77.971-77.981 mm (3.0697-3.0701 in)
Maximum clearance between the cylinder and
piston
With piston class A: 0.027-0.045 mm
(0.0010-0.0017 in) With piston class B:
0.025-0.043 mm (0.0009-0.0016 in)
Maximum wear limit of the clearance between
pin and pin hole on the piston
0.040 mm (0.0016 in)
Maximum permitted clearance between piston
ring 1 (starting from the bottom) and the cor-
responding slot on the piston
0.1 mm (0.0039 in)
Maximum permitted clearance between piston
ring 2 (starting from the bottom) and the cor-
responding slot on the piston
0.1 mm (0.0039 in)
Maximum opening of the piston ring fit on the
pin Piston ring 1 (from the bottom)
0.7 mm (0.0275 in)
Piston ring 2 (from the bottom)
0.5 mm (0.0197 in)
Selecting connecting rods
SELECTING CRANKSHAFTS AND CONNECTING RODS IN RELATION TO BALANCING CLASS
On engines equipped with crankshafts with NON extractable sprockets, from engine number:
- from V4 TY 13676 onwards
Engine RSV4 Factory a-PRC
ENG - 362

APRILIA RSV4 Factory a-PRC 2009 Specifications

General

Brand	APRILIA
Model	RSV4 Factory a-PRC 2009
Category	Motorcycle
Language	English