Main Engine type : m
Port : Crankcase temp. :
oC m Date :
Convention : (
-
) = closing of webs (+
) = opening of webs Rotation :Engine turning in ahead direction.
Scale : 1/100 mm.
Max. allowed: mm
1 3 6 8
Bottom port Port Top Stbd.
Bottom-stbd.
Bottom 0.00 0.00 0.00 0.00
Vertical Misalignment
Top-Bottom 0.00 0.00 0.00 0.00
Horizontal Misalignment
Port-Starboard 0.00 0.00 0.00 0.00
Notes:
1.
2. All bearings and cranks should be numbered as per Class listing and all deflections recorded in units of 0.01 mm.
3. All chocks and holding down bolts are to be checked before taking deflections and when these are being read the load should be taken off the turning engine.
4. The engine must be turned in the ahead direction throughout the deflection measurement.
Remarks : Deflections measured by :
www.marineinsight.com
0.00
0.00
Original
MAIN ENGINE CRANKSHAFT DEFLECTION REPORT
0.00 Bridge gauge
Crank Position
0.00 9
0.00
0.00 0.00
0.00 0.00
0.00
0.00
Date : Now
0.00 0.00
11 M.V / M.T:
0.00
7 12
5
(P-S) Bp
P
0.00
Cylinder Nos. are to be as per Class records
0.00 0.00
2 4
0.00
0.00 0.00
Bs B = (Bp+Bs)/2
(T-B)
0.00 0.00
0.00
10 Draft Fwd :
Draft Aft :
Chief Engineer sign.
Deflections should NOT be taken when vessel is in drydock, or loading/discharging, unless this cannot be avoided - in which circumstances this should be noted in remarks as also should include information regarding any piston(s) withdrawn at that time and the disposition of loads in the vessel i.e. disposition of cargo and/or bunkers.
