Atec Tektronix-1502 - Manual (Page 74)

TM 9-4935-601-14-3&P
Figure 5-34. Lubrication of FOCUS and INTENSITY
control knobs.
2. Install the knobs on the shafts of the FOCUS and INTENSITY controls.
30. Watertight sealing procedures for the Battery Pack (see Figs. 5-35 and 5-36)
a. BATTERY PACK MPL Item 2-37.
b. PANEL Not shown in MPL.
c. HEAT SINKS Not shown in MPL.
d. GASKET Not shown in MPL.
e. Procedure
1. Clean Panel with isopropyl alcohol.
2. Form a bead of No. 3144 sealant in and around each of the six screw holes in the Panel. See Fig. 5-
35.
3. Apply a film of Dow Corning No. 4. Compound to the mating surfaces of the heat sinks and the Panel
and join as shown in Fig. 5-36.
4. Clean the gasket with acetone.
5. Apply a bead of G-661 silicone grease on and around the gasket and attach it to the Panel as shown
in Fig. 5-36.
31. Watertight sealing procedures for the Front Panel jacks of the X-Y Output Module, 016-0606-00 (see
Fig. 5-37)
a. FRONT PANEL MPL Item 3-13.
b. SUB PANEL MPL Item 3-14.
c. JACK, TIP: BLACK MPL Item 3-5.
Figure 5-36. Application of dielectric type compound.
@ FEB 1980
5-18
Figure 5-35. Sealing of Battery Pack screwholes