LINE ASSEM. 7M2057 - Caterpillar

Installing the Mirrors for the 725 and the 730
Illustration 1 g00765674
Table 1
725 and 730 Mirrors    
Item     Part Number     Description     Quantity    
1     7U-1903     Mirror Support     2    
2     8T-4194     Bolt     4    
3     8T-4223     Hard Washer     8    
4     4W-8926     Washer     20    
5     108-7638     Spacer     4    
6     8T-4244     Nut     4    
7     8T-1887     Clip     4    
8     8T-1888     Clip     4    
9     5P-6879     Mirror     2    
10     8T-4136     Bolt     4    
11     8T-4121     Hard Washer     8    
12     8T-4133     Nut     4    
Position mirror support (1) to the lugs on the guard rails on the side of the machine. The supports should be perpendicular to the guard rail.
Illustration 2 g00873904
Top mounting
On the top mounting point, insert one bolt (2) through one hard washer (3). Install the bolt and the washer through mirror support (1) and through the lug on the guard rail. Refer to Illustration 2.
Refer to Illustration 2. Assemble the three top washers (4) with the concave surface downward and assemble the two bottom washers (4) with the concave surface upward. Put the 4 washers together and insert spacer (5) in the center of the washers. Install the washers and the spacer over bolt (2). Secure the bolt with hard washer (3) and nut (6) .
Illustration 3 g00873673
Bottom mounting
Refer to Illustration 3. Install one hard washer (3) and two washers (4) over bolt (2). Ensure that the concave surfaces of washers (4) are downward. Install three further washers (4) over bolt (2) with the concave surface upward. Insert spacer (5) over bolt (2) inside the washers.
Insert bolt (2) through the lug and mirror support (1) .
Secure the bolt with one hard washer (3) and one nut (6) .
Illustration 4 g00774870
Install one clip (7) and one clip (8) on the top tube of the mirror support and install the mounts for mirror (9) onto the clips. Install one bolt (10), two hard washers (11) and one nut (12) to the clips and the mount for the mirror.Note: The text on the glass of the mirror should be at the bottom of the mirror when the mirror is installed.
Install one clip (7) and one clip (8) on the bottom tube of the support and install the mounts for mirror (9) onto the clips. Install one Bolt (10), two hard washers (11) and one nut (12) to the clips and the mount for the mirror.
Do not tighten the nuts at this time.
Adjust the position of the mirror. Position the mirror in order to provide the clearest view to the rear of the machine.
Once you are satisfied with the position of the mirror, tighten the bolts that