Graco T2 Instructions Manual page 13

2. With the foot valve still in place to support the suc-
tion tube, use a chain wrench near the bottom of the
suction tube at the point indicated in F
loosen the suction tube (44) from the pump body
(34).
3. Remove the foot valve assembly from the suction
tube (44).
4. Remove retaining ring (46), snap ring (47), ball (71),
and o-ring (38*) from foot valve (45). Inspect all
parts for damage. See F
5. Remove suction tube (44) from pump body (34).
See F . 18.
IG
6. Inspect o-ring (38) on pump body and suction tube
for damage. See F
IG
38
Apply chain wrench
approximately here
44
F . 18
IG
7. Pull transfer shaft (20) out the bottom of pump body
(34). See F . 19.
IG
311882C
. 17, to
IG
. 17.
IG
. 18.
34
ti9976
F . 19
IG
8. Remove spring pin (56). Remove piston valve
assembly. Unscrew piston valve (43) from piston
housing (53). Remove wear ring (41*), u-cup (40*)
and ball (42). Inspect all parts for damage. See F
20.
53
56
*40
Lip up
*41
42
43
F . 20
IG
Pump Lower Repair
34
20
ti9905
.
IG
ti9904
13