0326122 JOHNSON WASHER

Table 1
Required Tools
Tool Part Number Part Description Qty
A 1U-9200 Lever Puller 1
B 439-3940 Bracket As 1
C 9X-8897 Bolt 2 Note: This procedure is intended for raising the hinged guard assemblies. The complete installation of the hinged guard assemblies must be done with the use of a suitable floor jack. Refer to Disassembly and Assembly, "Bottom Guard - Install" for the procedure to install the hinged guard assemblies. Fully read this procedure and fully understand this procedure before proceeding.Note: Use caution around potential pinch points. Be alert for possible movement of the guard assemblies.Note: Do not place any part of your body under the guard assemblies unless the mounting hardware is installed.Note: Inspect the suitable lifting devices and all suitable restraining devices prior to installation for proper condition and proper operation.Note: Ensure that suitable restraining devices are secured to the machine such that the added weight of dirt and debris will not cause interference, or inadvertent movement.
Illustration 1 g06238941Note: Refer to the arrows in Illustration 1 for the approximate location for attaching the suitable restraining device to the machine. The restraining device must be centered front to back on the guard assemblies.
Illustration 2 g06218437
(1) Guard Assembly 1 (Front)
(2) Guard Assembly 2 (Front Center)
(3) Guard Assembly 3 (Rear Center)
(4) Guard Assembly 4 (Rear)
Illustration 3 g06289674
(5) Mounting Hardware
(6) Pusher Bolt Location
(7) Inspection Latch
(8) Hinge Assembly
(9) Centering Device Bolt Hole LocationNote: Ensure that all hinge bolts, lock nuts, and washers are undamaged. Inspect both halves of the hinge assemblies and the inspection latches. Make sure both halves of the hinge assemblies and the inspection latches are properly attached to the guard assembly and the machine frame. If any cracks or stress marks are observed on the hinges or hinge welds, make suitable repairs prior to raising the bottom guard.
Refer to table 2 below for the weight of each of the guard assemblies. Guard assemblies may contain a significant amount of rock, dirt, liquids, and debris, which could result in significant extra weight.
Table 2
Guard Assembly 1 (Front) 368 kg (810 lb)
Guard Assembly 2 (Front Center) 295 kg (650 lb)
Guard Assembly 3 (Rear Center) 295 kg (650 lb)
Guard assembly 4 (Rear) 295 kg (650 lb)
Illustration 4 g06218934
Note the location of hinge assemblies (8) and inspection latches (7).Note: Do not use the inspection latch as a hinge.Note: Do not place any part of your body under the guard assembly until mounting hardware (5) shown in Illustration 3 has been fully installed.
Illustration 5 g06285982
Attach a suitable restraining device (X) to the side of the machine on the hinged side of the guard assembly. Attach Tooling (B) or a suitable alternative to guard assembly (2) using the centering device bolt hole locations (9) shown in Illustration 3. The restraining device should be kept centered on guard assembly (2) using Tooling (B). Attach Tooling (A) or a suitable lifting device to the opposite side of the machine. Acceptable attachment locations include the track or the bulldozer push arm. An external hoist is an acceptable alternative to Tooling (A), and care must be taken to avoid damaging the tooling or the machine. If Tooling (C) was used to open guard assembly (2), remove Tooling (C). Use Tooling (A) to raise guard assembly (2) until both sides of guard assembly (2) are tight against the frame of the machine. Guard assembly (2) will pivot on hinge assemblies (8). Ensure that mounting hardware (5), shown in Illustration 3, penetrates the holes in guard assembly (2).
Illustration 6 g06239480
With the suitable lifting device still securely installed, install bolt (12) and lock nut (13) into the hole in inspection latch (7) as shown.Note: The bolt head and the washer should be installed on the machine front side of the inspection latch.
Illustration 7 g06219203
Illustration 8 g06219229
Install mounting hardware (5) to secure guard assembly (2) to machine frame (11). Install mounting hardware (5) closest to