Torque Sequence - Graco 253485 Instructions-Parts List Manual

Aluminum and stainless steel air-operated diaphragm pumps
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Always follow torque sequence when instructed to torque fasteners.
1. Left/Right Fluid Covers
Torque bolts to 190–220 in–lb (22–25 NSm).
1
3
8
10
6
4
2
SIDE VIEW
2. Inlet Manifold
Torque bolts to 120–150 in–lb (14–17 NSm).
11
13
BOTTOM VIEW
28
308441

Torque Sequence

5
9
7
14
12
3. Outlet Manifold
Torque bolts to 120–150 in–lb (14–17 NSm).
15
17
TOP VIEW
18
16

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