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Repair
332514J
25
7. Install pin (217) through the aligned holes [(213a
(F
IG
. 36) and 212a (F
IG
. 37)]. Support rods (212 and
213) as needed to ensure the rods do not bend. Use
a pick and hammer to seat the pin inside the rods.
NOTE:
Be sure pin is centered in the hole. A pin
that is not entirely seated could scratch the bore of
the pump cylinder (204) during pump operation; pre-
venting pressure from building and causing fluid to
leak.
8. Thread priming rod (215) into end of piston rod
(213). Hand tighten the two pieces together
securely, ending with hole (215a) aligned with hole
(213b) (F
IG
. 38).
9. Install pin (217) through the aligned holes [215a and
213b (F
IG
. 38)]. Support rods (215 and 213) as
needed to ensure the rods do not bend. Use a pick
and hammer to seat the pin inside the rods.
NOTE:
Be sure pin is centered in the hole. A pin
that is not entirely seated could scratch the bore of
the pump cylinder (204) during pump operation; pre-
venting pressure from building and causing fluid to
leak.
10. Apply a thin layer of grease around gasket (206).
Install gasket over end of spacer cylinder (205).
Slide cylinder over rod assembly as shown in F
IG
.
39. Thread end of cylinder into bottom of pump
adapter (2). Use a pipe wrench to turn cylinder until
tightened securely. Torque to 45 - 55 ft lbs (61-74
N.m).
11. Apply a thin layer grease to seal (206) and install
around pump cylinder (204) (F
IG
. 40).
12. Apply a thin layer of grease to piston seal (214).
13. Thread pump cylinder (204) to spacer cylinder
(205). Use a wrench to tighten securely. Torque to
45-55 ft lbs (61-74 N.m).
14. Apply a thin layer of grease to intake seal (207) and
install seal with lips facing up inside pump cylinder
(204) as shown in F
IG
. 40.
F
IG
. 37
F
IG
. 38
212a
212
217
217
213b
215a
215
213
F
IG
. 39
F
IG
. 40
206
205
2
207
206
204
lips up
214
Summary of Contents for Dyna-Star 77X000
Page 45: ...Notes 332514J 45 Notes...