WinGD WARTSILA RT-flex58T-D, Maintenance Manual

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Maintenance
3303 − 3/A1
RT-flex58T-D
Winterthur Gas & Diesel Ltd.
2/ 6
⇒ Turn crankshaft to B.D.C..
⇒ Fit a RUD-eye bolt ’RC2’ on each side of the connecting rod head (threaded
hole 13) and tighten it with 190 Nm .
⇒ Fasten manual ratchets ’H1’ with shackles 94572C to the column and connect
them with RUD-eye bolts ’RC2’. Secure the connecting rod.
⇒ Place stop plate GF 94335 as shown in view I and fasten it to bearing cover 6.
⇒ Fit RUD-eye bolts ’RC1’ into cylinder block 14 and tighten them with 115 Nm .
⇒ Fit RUD-eye bolts ’RC’ into guide shoe 10 and tighten them with 60 Nm .
⇒
Connect manual ratchets ’H2’ with RUD-eye bolts ’RC’. Lift crosshead pin 4
beyond the lower bores in guide ways 9. Make sure dowel pins 11 and elastic
studs 1 slide out without jamming.
⇒ Insert four retaining pins 94323 into the guide ways.
⇒ Carefully relieve manual ratchets ’H2’ until guide shoes 10 come to rest on the
retaining pins.
If, however, not all retaining pins touch the guide shoes, turn them such that
their eccentrics contact the guide shoes.
B
I - I
I
RC2 (13)
RC1
H2
RC
I
I
1
GF 94335
6
I
H1
10
RC2 (13)
4
WCH01028
94572C
14
94323
9
RC
H1
94572C
2013 / V2
Inspection, Removal and Fitting of Top End Bearing