Torque Instructions; Torque Sequence - VERDER VERDERAIR VA-E50 Operation

Torque Instructions

Torque Torque Torque Instructions Instructions Instructions
If fluid cover or manifold fasteners have been
loosened, it is important to torque them using the
following procedure to improve sealing.
NOTE: NOTE: Fluid cover and manifold fasteners have a NOTE:
thread-locking adhesive patch applied to the threads.
If this patch is excessively worn, the fasteners may
loosen during operation. Replace screws with new
ones or apply medium-strength (blue) thread locker
on threads.

Torque sequence

sequence
Torque Torque sequence
Aluminum Aluminum Pumps Aluminum Pumps Pumps
1. Left/Right Fluid Covers
Torque bolts to 22.6–23.7 N•m
(200-210 in-lb)
1
3
8
10
12
6
2
4
SIDE VIEW
Stainless Stainless Stainless Steel Steel or or or Cast Steel Cast Cast Iron Iron Pumps Iron
1. Left/Right Fluid Covers
Torque bolts to 22.6–23.7 N•m
(200-210 in-lb)
1
3
8
10
12
6
2
4
SIDE VIEW
22
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2. Inlet Manifold
Torque bolts to 14.7–15.8 N•m
(130-140 in-lb)
16
5
11
9
7
13
BOTTOM VIEW
Pumps Pumps
2. Inlet Manifold
Torque bolts to 22.6–23.7 N•m
(200-210 in-lb)
16
5
11
9
7
13
BOTTOM VIEW
NOTE: Always completely torque fluid covers before NOTE: NOTE:
torquing manifolds.
1. Start all fluid cover screws a few turns. Then, turn
down each screw just until head contacts cover.
2. Turn each screw by 1/2 turn or less working in a
crisscross pattern to specified torque.
3. Repeat for manifolds.
3. Outlet Manifold
Torque bolts to 14.7–15.8 N•m
(130-140 in-lb)
14
15
3. Outlet Manifold
Torque bolts to 22.6–23.7 N•m
(200-210 in-lb)
14
15
18
20
17
19
TOP VIEW
18
20
17
19
TOP VIEW
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