Polaris IQ 2007 - 2008 800 Cfi Cylinder Head; Cylinder; Pistons

5.24
Engine and Cooling Systems
2008 800 CFI Cylinder Head / Cylinder /
Pistons
NOTE: Engines with serial number beginning with
S3489 feature a bypass nozzle.
Engines with serial number beginning with S3471
feature a plug.
BLEED SCREW
THERMOSTAT COVER
THERMOSTAT
SPARK PLUGS
GASKET
HEAD COVER
TEMP. SENSOR
THROTTLE BODY HOSE
PLUG*
BYPASS NOZZLE*
KNOCK SENSOR
PISTON
C-CLIP
PISTON RING
PISTON PIN
BASE GASKET
CYLINDER
CYLINDER HEAD
O-RINGS
* = SEE NOTE
O-RINGS
A
B
D
E
F
= T
A = 70 In.Lbs. (8 Nm)
B = 9 Ft.Lbs. (12 Nm) - Apply Loctite 242
C = 25 Ft.Lbs. (34 Nm) - Apply Loctite 242
D = 18 Ft.Lbs. (24 Nm) - Apply Pipe Sealant
E = 168 In.Lbs. (19 Nm) - Clean and Dry
F = 42 Ft.Lbs. (57 Nm)
Engine Model Piston PN Piston ID
S3489-8044-PU8E
2203605
(Single Ring)
2923-07
S3471-8044-PU8E