TM 9-2520-272-34&P
4-30. ASSEMBLE CENTER HOUSING
44
45
46
47
48
49
50
I
(SHEET 9 OF 21)
soak three clutch plates (30) in lubricating oil for two
minutes prior to assembly. Install one clutch disk
(reaction plate) (31), then one ClUtch disk
(friction-faced plate) (30).
Repeat Step 44 until all four reaction plates (31) and
all three friction-faced plates (30) are installed.
Coat backing plate pin (32) with petrolatum. Install
pin (32) into slot in clutch disk (third clutch backing
plate) (33).
Evenly tap with plastic faced hammer to install clutch
backing plate (33) and pin (32), ensuring that Pin (32)
seated in slot in range bore of center housing.
Using screwdriver, install retaining ring (34) that
retains backing plate (33).
Install new
tubes (37).
preformed packings (35, 36) onto two pitot
Coat packings (35, 36) with petrolatum.
Install two
tubes (37), small end first, into bores in
center housing.
Go to Sheet 10
4-230
Para. 4-30, Task 2
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