Graco Inc. 1095 HI - Manual (Page 35)

Displacement Pump Replacement for 695/795
311365G 35
Installation
WARNING
If pump pin works loose, parts could break off
due to force of pumping action. Parts could
project through the air and result in serious
injury or property damage.
1. Extend pump piston rod 1.5 in. Apply
grease to top of pump rod at (A) or inside
connecting rod.
2. Install pump pin (44). Verify retaining spring
(43) is in groove of connecting rod (85).
3. Push pump up until pump threads engage.
4. Screw in pump until threads are flush with
drive housing opening. Align pump outlet to
back.
5. Install washers, o-rings and suction tube
(76) and hose (94).
6. Screw jam nut (56) up onto pump until nut
stops. Tighten jam nut by hand, then tap
1/8 to 1/4 turn with a 20 oz (maximum)
hammer to approximately 75± 5 ft-lb (102
N•m).
7. Install pump rod shield (108) with screw
(31).
8. Fill packing nut with Graco TSL until fluid
flows onto top of seal.
CAUTION
If the pump jam nut loosens during
operation, the threads of the drive housing
will be damaged.
ti7171a
A
1.5 in.
ti7169a