Service manual

PN 4237242C
8.2-11
PARTS LISTS
ILLUSTRATED PARTS
8
Table 8.2-8 Syringe Assembly (See Figure 8.2-8)
Item Part Number Description
1 6805068-5 Motor, stepper assembly
2 2523628-9 Gear, used on lead screw, syringe and traverse motor
3 2523630-1 Belt, syringe lead screw drive
4 2523625-4 Bearing, syringe lead screw (used top and bottom)
5 6805024-3 Sensor, optical assembly used on syringe module
6 2852093-0 Screw, 6-32 x 0.38 in., used to fasten optical sensor bracket
7 6232483-0 Fitting, syringe block Luer for syringe connection
8 1021228-6 Fitting, top of aspirate and diluent syringe block
9 1022814-0 Housing, 2-port manifold for diluent syringe, machined
1022803-4 Housing, 2-port manifold for diluent syringe, molded (right angle)
10 2852094-8 Screw, SEMS, 6-32 x 0.62 in.
11 1020601-4 Housing, 3-port manifold for aspirate syringe, molded
12 6232463-5 Fitting, aspirate fitting, front of syringe mount
13 2851837-4 Spacer, lead screw
14 2523644-1 Spring, lead screw tension
15 6855211-7 Guide, lead screw guide rod
16 2523793-5 Screw, syringe lead screw and housing assembly
17 1020507-7 Bracket, syringe mounting
18 2827148-4 Washer, flat, #8
19 2826048-2 Washer, split lock, #8
20 2808069-7 Screw, pan head, 8-32 x 0.56 in.
21 2822016-2 Nut, #10 HEX
22 2851835-8 Spacer, #10 St. St. (stainless steel)
23 2810047-7 Screw, 10-32 x 1.5 in. pan head Phillips
not shown 2826045-8 Washer, split lock, #10
not shown 2826035-1 Washer, split lock #6, used to fasten syringe plunger
not shown 2827147-6 Washer, flat, #6, used to fasten syringe plunger
not shown 2806125-1 Screw, 6-32 x 0.38 in. HEX head, used to fasten syringe plunger
not shown 2827146-8 Washer, flat, #4, used to fasten optical sensor
not shown 2826002-4 Washer, split lock, #4, used to fasten optical sensor
not shown 2822003-1 Nut, HEX, 4-40, used to fasten optical sensor