BENDIX SD-30-4250 manual Valve Body Refer to Figure, Spindle Assembly

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12	10	9	8	7	6	4	3
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11

FIGURE 30

VALVE BODY (REFER TO FIGURE 30)

1.Place the valve body(16) in a vise and lightly tighten on the cast surface. Install the ball(12), spring(11) valve seat(9) and the copper/seal washer(10). Tighten with an appropriate screwdriver to a torque of 200 in. lbs. (See Figure 30)

NOTE:Anew copper washer(4) must be used to assure correct sealing.

Install the relief valve rod(8), the guide(7) and the spring(6). Place the copper seal washer(4) onto the plug(3) with the corresponding adjusting shims(5) and tighten with

26 mm. torque wrench. Torque to 66-74 ft. lbs.

2.Install the seal(15), snap ring(14), and dust seal(13) into valve body(16). (See Figure 31)

3.Using tool number 297647, install the inner ball race(28) (in the event it was removed), into the bottom of valve body and install internal O-Ring(17) and the two external O-Rings(19). (See Figure 32). Install nylon seal(18) in

13

14

15

16

FIGURE 31

16

19

28 17

18

FIGURE 32

33

28

34

30

29

16

FIGURE 33

the internal threaded portion of the valve body(16). (See Figure 7)

SPINDLE ASSEMBLY

4.Install the cage(30) on the input shaft end of the spindle(34). Install the outer ball race(28) and using a lithium base general purpose grease (Ford Chassis grease ESA-M1C75-B) to hold them in place insert the 17 new balls(29) comprising the bearing. Insert the assembly into the valve body. (See Figure 33)

Remove from the valve nut(33), the three teflon glide seal rings(32) and the three O-Rings(31) and install new ones. When they are in their respective grooves, insert the tool 297676 to seat them. (See Figure 34)

NOTE: Make certain the O-rings and glide rings are in their proper grooves. (Refer to Figure 5) An oil channel separates each ring.

33	32	297676
31

FIGURE 34

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