156714-9900 ZEXEL 9 423 610 545 BOSCH COMPRESSION SPRING 9423610545 1567149900 8971157370

Table 1
Required Parts
Qty Part Number Part Name Former Part Number
1 494-6233 Injector 307-3245(1)
(1) The former part number listed is for reference only and may differ.
Do not operate or work on this product unless you have read and understood the instruction and warnings in the relevant Operation and Maintenance Manuals and relevant service literature. Failure to follow the instructions or heed the warnings could result in injury or death. Proper care is your responsibility.
"The improved autolube injector requires a new adjustment sleeve. Follow the procedure below for the selection and adjustment of the sleeve.Changing the Metering Unit
Illustration 1 g06607746
(A) Adjustment Screw
(B) Locknut
(C) Adjustment Sleeve
Table 2
Adjustment Sleeves
Caterpillar Part Number Part Name Output cc Sleeve Color
494-6245 Sleeve 0.25 cc (0.015 cubic inch) Pink
494-6241 Sleeve 0.50 cc (0.030 cubic inch) Red
494-6242 Sleeve 0.750 cc (0.045 cubic inch) Silver
494-6243 Sleeve 1.00 cc (0.06 cubic inch) Gold
494-6244 Sleeve 1.25 cc (0.075 cubic inch) Green The automatic lubrication system offers the ability to change the amount of grease that is supplied per cycle to each grease point. Changing the grease supply amount is completed by adjusting locknut (B) or replacing adjustment sleeve (C) on the injector. See Table 2 for reference.There is a set of color-coded anodized aluminum adjustment sleeves (C) available for various lubrication dispensing amounts. Adjustment sleeves (C) provide an easy way to adjust the output of the injectors and provide a clear indication of the output setting. Adjustment sleeves (C) allow for easy system installation and preventative maintenance.Install adjustment sleeves (C) by doing the following Steps below:
Remove and discard locknut (B).
Place adjustment sleeve (C) on adjustment screw (A).
Tighten adjustment screw (A) to 6.7 N m (60 lb in).