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), flatwashers (41), lockwashers (39), and nuts (38). Install the drain plug (37). Assemble the spacer bar (35) to thespacer block (36) and fasten it with capscrews (34). Attach the assembled spacer to the drip pan usingcapscrews (33) and lockwashers (31).b.Slide the flexible coupling (29) onto the shaft of the electric motor (32); aline the coupling with the drive assemblyshaft. Position the back end of the motor on the spacer block. Connect and fasten the flexible coupling to bothelectric motor (32) and drive assembly shafts. Fasten the motor to the spacer block (36) with capscrews (30) andlockwashers (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 thehousing (19) on the body and fasten with capscrews (18), Install the screw (17) and the plunger (16) in the pumpbody (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), attachingthem 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). Installthe 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, reassemblethe 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.4-98
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