FLANGE 3895357 - Caterpillar

Illustration 6 g01439995
Hold support (13) with one hand in order to prevent the support from rotating downward.
Slide upper shaft (12) toward the rear of cab until the upper shaft separates from the upper bearing of support (13) .
Keep the spacers located on the upper shaft (12) for reinstallation.
Illustration 7 g01440016
Left hand hydraulic control support is shown for the detail.
Rotate support (13) away from the seat until the lower bearing separates from the lower shaft. Plate assembly (14) must now be removed from support (13) .
Illustration 8 g01439915
Tilt support (13) toward the seat and remove five bolts (15) that are holding the control group to the plate assembly.
Place the control group aside.
Illustration 9 g01439928
Remove lever assembly by driving out roll pin (16) that is located in the plate assembly.
Remove the handle from plate assembly by driving out pivot pin (17) .
Illustration 10 g01439929
Remove the following components from the plate assembly: stud (18), washer (19), spring (20) and spacer (21) .
Illustration 11 g01439936
Remove pin (22) and guide (23) .
On new plate assembly (1), install the existing hardware that was removed in Step 12 and Step 13.
Install the existing handle by installing the pivot pin and the roll pin that was removed in Step 10 and Step 11.
Illustration 12 g01439945
Note: Make sure that you use four new bearings (2) and eight new retaining rings (3) with the new plate assembly. Each bearing requires two rings.
Mount four bearings (2) and eight rings (3) in the new plate assembly (1).
Mount new plate assembly (1) to the control group by using the existing five bolts. Refer to Illustration 8.
Slide the lower shaft through the lower support bearings and tighten the setscrews at both ends of the lower shaft.
Illustration 13 g01439995
Rotate support (13) into position.
Slide upper shaft (12) through the upper shaft support bearings and reinstall the existing spacers.
Illustration 14 g01439992
Left hand hydraulic control support is shown for the detail.
Tighten setscrews (11) at both ends of upper shaft (12) .
Illustration 15 g01439988
Install cover (10) and screws (9) to the support for the implement control.
Illustration 16 g01439979
Install the following components onto the hydraulic control support: knob (5), screws (6), cup holder (7) and cover (8) .
Illustration 17 g01508274
Illustration 18 g01508813
Remove the knob assembly (A) from the front of the hydraulic control support.
Remove the front two bolts (B) from the seat support (C) .
Use the knob and bolts that were removed in Step 24 and Step 25 in order to install the 253-9969 Hydraulic Control Support Gp (24) .
Test the control group for correct operation.