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Technical Data
Lubricating system
Pump, type .............................................................................
Circulation pump for distribution of oil to all lubri-
cating points
Oil quality ................................................................................
API GL5
1)
Viscosity .................................................................................
SAE 90 or 80W90
Oil quantity, approx .................................................................
2.7 liters (2.8 US Qts.)
Oil quantity, 1" extension, approx. ..........................................
2.7 liters (2.8 US Qts.)
Oil quantity, 4" extension, approx. ..........................................
2.9 liters (3.0 US Qts.)
Oil quantity between min. & max. marks .................................
0.15 liters (0.16 US Qts.)
Power Trim,
oil quality ..........................................................................
ATF oil
2)
oil quantity ........................................................................
1.0 liters (1.1 US Qts.)
Tightening torques
Nm
Lb. ft.
Upper nut on vertical shaft (upper gear) ...................................
125
92
Tightening universal joint .........................................................
75
55
Assembly double bearing box – gear housing .........................
35
26
Assembly of top cover to upper gear housing .........................
15
11
Lower nut on vertical shaft ......................................................
110
81
Bearing box with propeller shaft in gear housing ......................
40
30
Interm. housing – lower gear housing ......................................
38
3)
28
3)
Oil drain plug ...........................................................................
10
7.5
Oil filler plug ............................................................................
35
25
Interm. housing – upper gear housing ......................................
38
28
Steering helmet attachment bolt ..............................................
35
25
Pre-stressing
Input gear in double bearing box 280–290 ...............................
5–10 N (1.102–2.205 lb.)
Input gear in double bearing box run-in gears, 280–290 ...........
2.5–5 N (0.55–1.102 lb.)
Input gear in double bearing box, 290A ...................................
10–15 N (2.20–3.30 lb.)
Input gear in double bearing box, run-in gears, 290A ...............
7.5–10 N (1.65–2.2 lb.)
Lower gear ..............................................................................
1.2–2,3 N (0.265–0.507 lb.)
1)
Synthetic oil 75W90 is recommended for commercial duty (corresponding to the requirements for GL5 oil).
2)
Early production drives were filled with engine oil and have that recommendation in the Owner’s Manual. Late production drives have ATF
oil filled. We recommend the use of ATF oil. Observe strict cleanliness so that dirt is not drawn in by the oil.
NOTE! Never mix ATF oil with engine oil, as this will cause foaming and possible pump failure.
3)
The tightening torque for the three thinner bolts (two long and one short) is 15 Nm (10 lb. ft.). This applies to all drives.
