Wartsila RT-flex50-D User Manual

Maintenance
9223−1/A1
RT-flex50-D
Wärtsilä Switzerland Ltd
1/ 22
Tools: Key to Illustrations:
1 Feeler gauge 94122 1 Protection hood 37 Disc
1 Hook spanner 94924 2 Covering cap 38 Key
1 Hook spanner 94925 3 Screw 39 Packing ring
4 Nut 40 Locating pin
5 Shaft 41 Inspection cover
6 Crank angle sensor (CAS) 42 Compression spring
7 Holder 43 Lever
8 Screw 44 Screw with locking plate
9 Toothed belt 45 Throttle
10 Protection plate 46 Housing
11 Screw with locking plate 47 Screw
12 Angle holder 48 Screw
13 Outer shaft encoder 48a Locking plate
13a Inner shaft encoder 49 Connecting unit
14 Bearing housing 50 Locating pin
15(a) Screw 51 Coupling disc
16 Washer 52 Spring tensioner
17 Locking plate 53 Screw with locking plate
18 Gear wheel 54 Adjusting screw
19 Gear wheel 55 Clamp screw w. tab washer
20 Waisted screw 56 Distance piece
21 Screw with locking plate 57 Screw with locking plate
22 Packing ring 58 Locating pin
23 Adjusting disc 59 Spring balance
24 Locking plate 60 O-ring
25 Shaft nut
26 Locking plate
27 Shaft nut GL Tap hole
28 Circlip KD Cable clamp
29 Retaining ring KK Terminal box
30 Sealing ring MB Magnetic base with dial gauge
31 Distance ring MK Mark
32(a) Ball bearing OE Oil inlet
33 Distance ring SU Collar
34 Distance sleeve SH Protective sleeve
35 Disc spring SK Sensor cable
36 Circlip SR Protective pipe
Overview
1. Removal of shaft encoder 2/22.............................
2. Shaft encoder 3/22.........................................
3. Fitting the shaft encoder and the toothed belt 3/22...........
4. Removal of crank angle sensor drive 8/22...................
5. Dismantling the crank angle sensor drive 9/22...............
6. Assembling the crank angle sensor drive 11/22..............
7. Fitting the crank angle sensor drive 14/22...................
8. Removal and fitting of compression spring 15/22............
9. Checks 18/22..............................................
10. Replacement of toothed belt or CAS drive 22/22.............
2012-07
C
rank Angle Sensor Unit
D
ismantling, Assembling and Adjusting

Wartsila RT-flex50-D Specifications

General

Brand	Wartsila
Model	RT-flex50-D
Category	Engine
Language	English