Repair
18
3A8564C
Outlet Check Assembly L100CE and
L200CE
NOTE:
Model shown in the following steps is for model
L100CE. Model L200CE has similar parts and the
assembly steps are identical. For model L200CE, see
200 cc Displacement Pump L200CE
on page 25 for
correct find numbers.
1. Place poppet outlet check valve (123) in a vice.
Install a new piston seal (122) and apply a bead of
thread locker to the threads on the poppet outlet
check valve. Thread the piston guide (121) into the
poppet outlet check valve. Remove assembly from
vice.
2. Insert an 0.5 In. (12.7 mm) brass rod through the
openings of the piston guide. Clamp the rod into a
bench vice making sure the assembly is not in the
vice. Use a torque wrench and a crows foot end,
1.25 In. for L100 CE, and 1.62 In. for L200CE
placed on the flats of the poppet outlet check valve
(123). Torque to 30 Ft-lb (40.67 N•m).
3. Install the piston guide bearing (120) into the
groove in the top of the piston guide (121). See F
4. Place the flats of the upper displacement rod (118)
into a bench vice. Clean any residual thread locker
from the threads of the outlet check valve seat (124)
and reapply a bead of thread locker to the threads.
Place the pump rod spacer (119) into the outlet
check assembly (120,121,122, and 123). Insert the
upper check valve seat through the outlet check
assembly and thread into the upper displacement
rod (118). Torque to 50 Ft-lb (67.79 N•m). See F
Lower Displacement Rod Assembly
L100CE and L200CE
1. Clean any residual thread locker from the lower
shaft assembly (125) and reapply thread locker to
threads. Thread the lower shaft assembly into the
outlet check valve seat (124). Torque to 36 Ft-lb
(48.81 N•m). See F
Cylinder installation L100CE and L200CE
1. Lubricate the O-ring packing (105) and install them
onto both ends of the cylinder (116).
2. Mount the outlet housing (109) into a bench vice.
F
IG
. 22
120
121
122
123
F
IG
. 23
F
IG
. 24
124
119
121
118
125
124
