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Body Bolt Torque
Guide
Variable reluctance pressure transducers
may be disassembled and the range changed by installing a new
sensing diaphragm. When changing diaphragms, the correct body
bolt torque is extremely inportant to performance.
The sequence for torquing the
body bolts is just like putting the wheel on a car. Try to apply
the torque in stages. Do not torque one bolt fully while the others
are still loose.
Here is a listing of the bolt
part numbers and correct body bolt torque settings, by transducer
model number:
Body Bolt Torque Requirements
| Model Number |
Bolt Type |
Torque, In-Lb |
| DP15 & DP215 |
T27 Torx |
125-130 |
| DP22 & DP303 |
3/16" Hex |
150-170 |
| DP45 |
T15 Torx |
20-25 |
| DP103 |
T27 Torx |
30-35 |
| DP360 & DP363 |
3/16" Hex |
150-170 |
| All Bleed Screws |
5/64" Hex |
15-20 |
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