44 Four And 35 Three Torque Specifications - Westerbeke 44A FOUR - 35C THREE Operator's Manual

44 FOUR AND 35 THREE TORQUE SPECIFICATIONS
MAJOR BOLTS AND NUTS
TORQUE
Width
Clamp
Bolt or Nut Diameter Pitch across flats
length kg -m
ft- lb N-m
Alternator Bracket 3.8-5.3 27-38 36.6
Back Plate 3.3-4.8 24-35
32.5
Connecting Rod Cap M9 1.0 14 3.55±0.25 27±7 2
34.8±2.5
Coolant Pump 1.6±2.4 12-17
17.2
Coolant Pump Pulley 1.6±2.4
12-17 17.2
Coolant Temperature Sender
1.2±1.8 9-13
12.2
Coolant Temperature Switch 1.2±1.8 9-13
12.2
Crankshaft Pulley Nut M18 1.5 27 17.5±2.5 127±18 172±25
Cylinder Head Bolt M10 1.25 14 87 9±0.5 65 ± 4 88± 5
Damper Plate
1.9± 2.7 14-20
8.9
Delivery Valve Holder 19 4.5±0.5 32±5 4 44± 5
Engine Mounts
3.2±4.7 23-34
31.1
Exhaust Manifold
1.6±2.4 12-17
7.2
Flywheel Bolt M12 1.25 19 29 13.5±0.5 98±4 132±5
Fuel Filter Assembly 4.6±6.8 33-49 44.7
Fuel Injection Nozzle Holder M20 1.5 21
5.5±0.5
40±44 54±5
Fuel Injection Pipe Nut M12 1.5 3±0.5 22±4 29±5
Fuel Leak-Off Pipe Nut M12 1.5 18
2.75±0.25
20± 2 27±2.5
Fuel Solenoid Locknut 4.0±;0.5
28.9±36.2 39.18
Glow Plug M10 1.25 12 60 1.75±0.25 12±7 2 17.2±2.5
Glow Plug Connection Plate M4 0.7 8 0.125±0.025 0.9±0.2 1.2±0.2
Intake Manifold 1.6 ± 2.4 12-17 16.2
Main Bearing Cap Bolt M10 1.25 17 81
5.25±0.25
38±2 51.5 ±2.5
Oil Filter M20 1.5
1.2±0.1 8.7± 0.7 12±1
Oil Pan Bolt M8 1.25 12 25 2.8±0.3 20.3±2.2 27±5.3
Oil Pan Drain Plug
M14 1.5 22 10 4.0±0.5 29±4 39±5
Oil Pressure Sender
1.2 ± 1.8 9-13 12.2
Oil Pressure Switch PT1/8 26 11
1 ±0.2
7.2±1.4 10±2
Pressure Refief Valve M22 1.5
22 33 5.0±.5 36±4 49±5
Rear Plate Bolt (stamping) M8
1.25 12 16 1.15 ±0.15 8.3±1.1 11.3±1.5
Rear Plate Bolt (standard)
M12 1.25 17 28
6.5±.1 47±7
64±10
Retaining Nut for Delivery
M16 0.75 19 3.75±0.25 27±2 37±2.5
Valve Holder Body
Rocker Cover Bolt M8
1.25 12 40
1.15 ±0.15 8.3± 1.1
11.3 ± 1.5
Rocker Shaft Bracket Bolt M8 1.25 12
581 1.5±0.5 11 ±4 14.7±5
Sliding Sleeve Shaft
M10 1.25 14 29.5 3.6±0.6 26±4 35±6
Special Nut for M12 1.0 17 2±0.5 14±4 20±5
Torque Spring Set
Starter B Terminal M8 1.25
12 1.1 ±0.1 80±7 10.8± 1
Stop Solenoid
M30 1.5 36 4.5±0.5 32±54 44±5
Thermostat Housing
0.3-0.45 2-3
2.7
Thermoswitch
M16 1.5 17 31.5 2.3±0.4 16.6 ± 3 22.6 ± 4
Engines & Gef?erators
. 49'