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Section 04 ENGINE (2-STROKE)

Subsection 05 (BOTTOM END)

When installing seals no. 17, apply a light coat of

Molykote 111 on seal lips.

Prior to installation, place bearings no. 15 into a

container filled with oil, previously heated to 75°C

(167°F). This will expand bearings and ease their

installation.

Reinstall counterweights no. 16 using a press and

take care to align index marks previously traced.

Crankshaft and Counterbalance Shaft

787 RFI and 947 DI Engines

Install crankshaft no. 3 first in crankcase.

After crankshaft installation, install counterbal-

ance shaft no. 13. Make sure to properly index

crankshaft and counterbalance shaft by gear align-

ing marks.

CAUTION: Marks on the crankshaft and coun-

terbalance shaft must be aligned, otherwise en-

gine will vibrate and premature wear will occur.

F00D0PA

787 RFI ENGINES

1. Marks must be aligned

F06D1MA

947 DI ENGINES

1. Marks must be aligned

Turn by hand the crankshaft and counterbalance

shaft. Make sure they do not interfere with the

crankcase.

947 DI Engines

Properly position bearing no. 31 and washer

no. 32. Ensuretopositionlubricationholeontop

(if so equipped).

F12R16A

1. Bearing

2. Washer in crankcase groove

3. Lubrication hole on top (if so equipped)

Place seals no. 17 in their respective positions.

smr2004-Complete Line Up 147

SeaDoo GTI User Manual

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