Perkins 900 Series Workshop Manual page 162

10
900 Series
11 Carefully fit the sump onto the timing case studs and fit a setscrew on each side of the sump to ensure that
it is in the correct position. Loosely fit the remainder of the setscrews and the nuts. Ensure that the two long
M8 setscrews are put into the holes at the rear of the sump.
Caution: Washers must be fitted to the M8 setscrews (G6) on both sides of the engine to ensure that the
setscrews do not contact the sump clamps (G4) when they are fitted.
Fit a plain washer to the M8 setscrew (G6) in the position shown.
Caution: It is important that the rear face of the sump and the cylinder block are aligned to within 0,1 mm
(0.004 in). Check the alignment with a feeler gauge and a straight edge (H). If necessary, a soft face hammer
can be used to adjust the position of the sump before the fasteners are fully tightened. Two fasteners at each
end should be tightened by hand.
3
1 2 4
5
6
7
G
H
C0130A
C0100
12 Hold the left-hand clamp (G1) in position. Fit, finger tight, the two long (40 mm) M12 setscrews (G3) into
the clamp. Fit, finger tight, the M16 setscrew and plain washer (G5).
Note: Some sump brackets are retained by black Phosphated M16 setscrews, Part number 2315F233.These
are tightened to 370 Nm (273 lbf ft) 38,7 kgf m.
13 Hold the right-hand clamp (G2) in position. Fit, finger tight, the two short (35 mm) M12 setscrews (G3) into
the clamp. Fit, finger tight, the M16 setscrew and plain washer (G5).
Caution: Do not exceed the torque for the M8 flange faced nuts at the front of the sump as this will damage
the threads.
14 Tighten all the M8 setscrews for the sump to 30 Nm (22 lbf ft) 3,0 kgf m. Tighten the two flange faced nuts
at the front of the sump to 25 Nm (18 lbf ft) 2,5 kgf m.
15 Tighten the left-hand clamp M12 setscrews (G3) to 5-10 Nm (2-4 lbf ft) 0,7-1,4 kgf m
16 Tighten the right-hand clamp M12 setscrews (G3) to 5-10 Nm (2-4 lbf ft) 0,7-1,4 kgf m.
17 Tighten the left and right clamp M16 setscrews (G5) to 170 Nm (125.4 lbf ft) 17,3 kgf m.
18 Wait 15 minutes and tighten again all the sump fasteners to 30 Nm (22 lbf ft) 3,0 kgf m.
19 Tighten the M12 setscrews (G3) for the left and right clamp to 78 Nm (57.5 lbf ft) 8,0 kgf m.
20 Remove any excess sealant where the cylinder block contacts the sump.
Continued
152 Workshop Manual, TPD 1345E, issue 3
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