4-7.5.7 Assembling Reservoir and Motor (Figure 4-21H).
a.
Position the assembled lubricator and drive assembly onto the drip pan (42), fastening it with capscrews (40), flat
washers (41), lockwashers (39), and nuts (38). Install the drain plug (37). Assemble the spacer bar (35) to the
spacer block (36) and fasten it with capscrews (34). Attach the assembled spacer to the drip pan using
capscrews (33) and lockwashers (31).
b.
Slide the flexible coupling (29) onto the shaft of the electric motor (32); aline the coupling with the drive assembly
shaft. Position the back end of the motor on the spacer block. Connect and fasten the flexible coupling to both
electric motor (32) and drive assembly shafts. Fasten the motor to the spacer block (36) with capscrews (30) and
lockwashers (31). Finally, install the coupling guard to the drip pan with screws (25), lockwashers (27), and nuts
(26).
4-7.5.8 Assembling/Installing Lubricator Pump (Figure 4-21H).
a.
Position the ball (23) on the pump body (24) and install new packing (20, 21, 22) on the pump body. Position the
housing (19) on the body and fasten with capscrews (18), Install the screw (17) and the plunger (16) in the pump
body (24).
b.
On the bottom side of the pump body, position the return spring (15); fasten the spring with the spring retainer
(14) and the retaining ring (13). Assemble the rocker arm (9), roller (10) and rocker arm post (12), attaching
them with pin (8) and retaining rings (7). Install the suction tube (6) and strainer (5).
c.
Install the gasket (4); then position the assembled pump (1) on the reservoir. Attach the pump with capscrew (2)
and washer (3).
4-7.5.9 Installing Lubricator Assembly (Figure 4-21G).
a.
Install the lubricator motor guard (23) and fasten it to the drip pan with bolts (21) and lockwashers (22). Install
the nipple (19) into the port plate (24); then install the relief valve (18). Assemble the bushing (10) and elbow
(17) onto the relief valve; then assemble the tees (15), nipples (8 and 16), and elbows (13 and 14).
b.
Reassemble the fittings and valves (items 6 through 12). If the tube assemblies were disassembled, reassemble
the tube assemblies (items 1 through 5). Install the tube assemblies and fasten the tube fittings.
c.
Add lubricants in reservoir and in drive assembly as directed by lubrication chart.
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