WinGD WARTSILA RT-flex58T-D - Inspection, Removal and Fitting of Top End Bearing; 3303−3;A1

Maintenance
3303−3/A1
RT-flex58T-D
Winterthur Gas & Diesel Ltd.
1/ 6
Tools: Key to Illustrations:
2 Handle screws 94009−M8 1 Elastic stud 12 Guide segment
2
Manual ratchets (WLL
≥ 800 kg)
94016, D (H1) 2 Nut 13 Threaded hole M30
2 Manual ratchets (WLL 2500 kg) 94016E (H2) 3 Connecting rod 14 Cylinder block
2 RUD-eye bolts 94040−M16 (RC) 4 Crosshead pin
2 RUD-eye bolts 94040−M20 (RC1) 5 Toggle lever
2 RUD-eye bolts 94040−M30 (RC2) 6 Bearing cover
1 Working platform 94142 7 Bearing shell
4 Retaining pins 94323 8 Allen screw
1 Stop plate GF 94335 9 Guide way
1 Connecting flange 94336 10 Guide shoe DL Pressure pipe
2 Shackles 94572C 11 Dowel pin OP Lubricating pump
1. Inspection of bearing shell
Risk of accident! Ensure that the crankshaft does not turn unintentionally during
all the maintenance work.
Remark: Pay attention to:
− General Guidelines for Lifting Tools 0012−1.
− Utilization of Working Platform 3301−1.
⇒ Turn crankshaft to 160° before T.D.C.
⇒ Install working platform 94142.
⇒ Disconnect toggle lever 5 from connecting rod 3 and tie it upwards to the
colunm.
⇒ Loosen nuts 2 of elastic studs 1 according to 3303−1.
⇒ Remove working platform 94142.
A
WCH01028
94142
2
5
3
1
Connecting Rod
Inspection, Removal and Fitting of Top End Bearing
V2 / 2013