BRP SEA-DOO 420 881 151 Instructions Manual page 4

Supercharger repair kit
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REPAIR PROCEDURE
REQUIRED TOOL
SUPPORT PLATE (P/N 529
035 947)
2. Ensure to install the bearing [P8] so the closed
cage faces the impeller.
3. Install the second ball bearing [P8] in the super-
charger housing (engine side).
REQUIRED TOOL
BEARING SUPPORT/PUSHER
(P/N 529 035 950)
4. Ensure the closed bearing cage side is facing
the impeller.
5. Install and torque the retaining disc to specifica-
tion.
TIGHTENING TORQUE
Retaining disc
6. Install the spacer sleeve [P10] and the thrust
washer [P11] on the shaft and then press it into
the housing.
7. Install the oil seal [P6] in the retaining disc [P7].
8. Finish assembling the impeller to the compres-
sor shaft assembly [P12].
ssi2005-008-002_a
Supercharger Reassembly
(Clutch Side)
Manipulate the friction shims
CAUTION
with care, those parts are sensitive.
The 2 friction shims [P13] have the same
NOTE:
inner diameter.
4 / 8
40 N•m (30 lbf•ft)
Instruction Sheet P/N 296 000 353
ssi2008-003-005_a
1. Prepare parts for assembly by applying
GREASE TOPAS NB 52 (P/N 293 550 021)
shown in the next illustrations.
No other grease can be used,
CAUTION
otherwise damage to needle bearing will oc-
cur.
Shaft (needle bearing
seat and collar)
Drive gear (inner
diameter)
Friction shims (inner
diameter and both sides)
Lock washer (inner
splines and friction shim
thrust surface)
2. Put the first friction shim [P13] on a workbench.
3. Put the drive gear [P15] on the friction shim.
ISOFLEX
as

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