| Perkins 6.354 Series Torque Specifications |
| Type |
lb-ft |
N-m |
| Cylinder head nuts (and/or setscrews) |
100 |
136 |
| Cylinder head nuts |
60 |
81 |
| Big end nuts (cadmium plated) |
75 |
102 |
| Big end nuts (phosphated) |
95 |
129 |
| Filter bowl retaining setscrew |
10 |
13.6 |
| Main bearing setscrew |
150 |
203 |
| Main bearing setscrew |
180 |
244 |
| Idler gear hub nuts (early) |
50 |
68 |
| Idler gear hub nuts (current) |
65 |
88 |
| Idler gear hub nuts (heavy duty) |
24 |
32 |
| Sump to cylinder block setscrews |
15 |
20 |
| Flywheel setscrews |
80 |
108 |
| Camshaft gear retaining setscrew |
50 |
68 |
| Crankshaft pulley setscrew (with 3/8 in washer) |
300 |
406 |
| Crankshaft pulley setscrew (with 1/4 in washer) |
250 |
339 |
| Crankshaft damper setscrews |
15 |
20 |
| Atomizer securing nuts |
12 |
16 |
| Dynamo pulley nut |
20 |
27 |
| Dynamo pulley nut |
25 |
34 |
| Alternator pulley nut |
30 |
41 |
| Alternator pulley nut |
30 |
41 |
| Alternator pulley nut |
42 |
57 |
| Induction manifold setscrews (with corrugated
joints) |
24 |
39 |
| High pressure fuel pipe nuts |
15 |
20 |
| Thermostart Insulation adaptor |
10 |
13.6 |
| Thermostart unit |
10 |
13.6 |
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