- Off-Highway Truck:
- 789C (S/N: 2BW1-UP)
- 793 (S/N: 3SJ1-UP)
- 793B (S/N: 1HL1-UP)
- 793C (S/N: CBR1-UP; 4GZ1-UP; ATY1-UP; 4AR1-UP)
- 793D (S/N: FDB1-UP)
- 797 (S/N: 5YW1-UP)
- 797B (S/N: JSM1-UP)
ReferencePlease refer to Service Magazine, SEPD0816, 26 December 2005 for information about other changes that involve the left hand mirror.
Description of Change:
 | |
| Illustration 1 | g01397230 |
The new 311-7058 Mirror As (A) Wider, domed back plate (B) Two bolts with retaining clip (C) Wider mounting brackets | |
 | |
| Illustration 2 | g01289906 |
The former 290-0057 Mirror As | |
A new left hand mirror is now used in the rear view mirror group. The new mirror assembly has a redesigned back plate. The redesigned back plate improves the service life of the mirror assembly. The mirror assembly also has more rugged mounting brackets. The mirror glass is easily replaced with the new design. The mirror is now fastened with only two bolts and a clip instead of eight bolts and eight clips.
Adaptable To:
266-2292 Mirror As
The new 266-2292 Mirror As is a direct replacement for the former 8Y-6989 Mirror As which is no longer serviced.
Note: The 8Y-6973 Mirror Glass can be replaced in the 266-2292 Mirror As .
The new mirror assembly is effective with the following machines:
- 789C Flat Floor Body (S/N: 2BW907-UP)
The new mirror assembly is adaptable to the following machines:
- 789C Flat Floor Body (S/N: 2BW1-906)
- 793 (S/N: 3SJ1-UP)
- 793B (S/N: 1HL1-UP)
- 793C (S/N: 4AR1-UP; 4GZ1-UP; ATY1-218)
- 797 (S/N: 5YW1-262)
311-7058 Mirror As
The new 311-7058 Mirror As is a direct replacement for the former 290-0057 Mirror As which is no longer serviced.
Note: The 161-6769 Mirror Glass can be replaced in the 311-7058 Mirror As .
The new mirror assembly is effective with the following machines:
- 797B (S/N: JSM299-UP)
- 793D (S/N: FDB530-UP)
Note: The left hand mirror assembly is a mandatory attachment. Machines will be equipped with either a standard left hand mirror assembly or a heated left hand mirror assembly.
The new mirror assembly is adaptable to the following machines:
- 793C (S/N: ATY219-UP)
- 793C XQ (S/N: CBR1-UP)
- 797 (S/N: 5YW263-UP)
- 797B (S/N: JSM1-298)
- 793D (S/N: FDB1-529)
311-7059 Mirror As
 | |
| Illustration 3 | g01397232 |
The new 311-7059 Mirror As (A) Wider, domed back plate (B) Two bolts with retaining clip (C) Wider mounting brackets | |
The new 311-7059 Mirror As (Heated) is a direct replacement for the former 290-0058 Mirror As (Heated) which is no longer serviced.
Note: The 294-2778 Glass Assembly can be replaced in the 311-7059 Mirror As .
The new heated mirror assembly is offered on the following machines:
- 797B (S/N: JSM299-UP)
- 793D (S/N: FDB530-UP)
Note: The left hand mirror assembly is a mandatory attachment. Machines will be equipped with either a standard left hand mirror assembly or a heated left hand mirror assembly.
The new mirror assembly is adaptable to the following machines that are equipped with the former 290-0058 Mirror As (Heated):
- 793D (S/N: FDB1-529)
- 797 (S/N: 5YW263-UP)
- 797B (S/N: JSM1-298)