SeaDoo Rotax 1503 4-Tec 2005 - Inspection (Parts Disassembled)

Section 01 ENGINES (1503 4-TEC)
Subsection 02 (INTAKE MANIFOLD AND SUPERCHARGER)
1
F00B2DA
2 3
1. Supercharger shaft
2. Ball bearing
3. Retaining key
Screw out retaining disc with seal from hous-
ing half (engine side) by using the 4-pin socket
(P/N 529 035 948).
529035948
NOTE: It may be necessary to heat the housing
with a heat gun to release the retaining disc.
F00B2AA
1
1. 4-pin socket
Remove ball bearing from supercharger housing
half (engine side) by using a press and a suitable
bearing pusher.
1
R1503motr236A
2
1. Supercharger housing half (engine side)
2. Bearing pusher
INSPECTION (PARTS
DISASSEMBLED)
Supercharged Clutch Components
and Gear
Replace worn parts by new ones. A clutch repair
kit is available. If all parts are within specifications,
replace the 40 needle bearings and spring washer
package on supercharger shaft.
NOTE: Ceramic washers are not affected by wear.
Check the wear limit on drive gear, lock wash-
er and driven plate on supercharger shaft. Check
drive gear for cracks.
A
R1503motr360A
B
C
A. Driven plate thickness
B. Drive gear thickness
C. Lock washer thickness
20 SMR2005-033
www.SeaDooManuals.net