309303
19
Service
Air Valve Repair (continued)
Reassembly
1.
Lubricate the o-rings (8
{
) and install them on the
carriage (7
{
). Slide the carriage into the center
housing (1) so the notch faces out, as shown in
Fig. 7.
2.
Lubricate the o-ring (10
{
) and install it on the plug
(9
{
). Insert the plug in the hole to secure the
carriage (7
{
). Install the retaining ring (11
{
) to hold
these parts in place.
3.
Install the air valve cup (12
{
) in the notch of the
carriage (7
{
) so the open side faces out.
4.
Lubricate the large o-ring (15
{
) and the two small
o-rings (14
{
) and install them on the air valve plate
(13
{
). Align the point on the plate with the arrow
on the center housing (1) as shown in Fig. 6.
Install the plate in the housing.
5.
Install the gasket (16
{
). Note the orientation.
6.
Reinstall the air valve cover (17) and screws (36).
Torque the screws to 28 in-lb (3.1 N
S
m).
7.
Replace the ball check seals (24
{
) with the new
seals in the kit.
8.
Reinstall the felt dampener (29) and side cover
(31). See page 14.
Fig. 7
2
Lubricate
4
4
2
2
2
2
28 in-lb (3.1 N
S
m)
4
{
8
10
{
12
{
13
{
14
{
15
{
16
{
11
{
9
{
1
17
29
31
39
{
7
2
{
8
36
5
5
Align. See Fig. 6.
ti1044a
