Do this procedures if the results of the 1st, 2nd, and 3rd executions of SP2-920-002 were SP Value<-20 or +20<SP Value. There are two plates, a left steering plate and a right steering plate. The right steering plate should be adjusted first, and then the left steering plate.
- The range of adjustment for the right steering plate [A] is ±1 on its notched scale.
- The range of adjustment for the left steering plate [B] is ±6 on its notched scale.
- Adjustment of the SP code may have no effect if the right plate has been previously adjusted. For example, if the right steering plate has already been adjusted to +1 on its scale, this corresponds to a +30 setting of the SP code and further adjustment will have no effect.
- However, if the right steering plate has been adjusted to "-1" or "+1" before leaving the factory, the right steering plate should not be adjusted. Leave the right steering plate at its factory setting, and adjust the left steering plate.
Right Steering Plate Adjustment
Execute application of lubricant with SP2-310-001, and then do SP2-920-002 (Steering Control Roller Stable Position of Steering Roller), and check its setting. Based on this setting, adjust the position of the right steering plate by referring to the table below.
SP2-920-002
From the Current Right Steering Plate Scale Setting
Comments
+21 to +150
+1
Move to upper part of scale
-20 to +20
No adjustment required
Within correct range
-20 to -150
-1
Move to lower part of scale
- Loosen (do not remove) the four screws at [A] and [B].
- Move the adjustment plate [A] to the scale [B], and then tighten both screws [C].
Example 1
If the right steering plate was set to "-1" and the SP setting was "+30", move the plate up one notch (+1) to "0" on the scale.
Example 2
If the right steering plate was set to "+1" and the SP setting was "+30", the position of the plate cannot be adjusted. You will have to adjust the left steering plate up one notch (+1). If the left steering plate is at the "0" notch, move the plate up one notch (+1), or of the plate is at +1, move the plate up two notches (+2). - Tighten both screws [A]. Make sure that the plate is at the correction position on the scale. This completes manual adjustment of the plate.
- Return to Step 5 in the previous section and restore these SP codes to their default settings.
- SP 2-920-002 (Steering Control Roller Stable Position of Steering Roller)
- SP 2-920-004 (Steering Control Roller Last Time Ai Value)
Right Steering Plate Scale Adjustment Example
The setting for SP2-920-002 (Steering Control Roller Stable Position of Steering Roller) was "+30", so the right steering plate was adjusted to "+1".
Left Steering Plate Adjustment
After executing SP2-310-001 (Force Apply Lubricant Belt Cleaning), do SP2-920-002 (Steering Control Roller Stable Position of Steering Roller) and check its setting. Based on this setting, adjust the position of the left steering plate by referring to the table below.
SP2-920-002
From the Current Left Steering Plate Scale Setting
Comments
+150 to +121
+5
Move to upper part of scale.
If you cannot adjust to +5, move to +6.
+120 to +96
+4
+95 to +71
+3
+70 to +46
+2
+45 to +21
+1
-20 to 0 to +20
-21 to -45
-1
Move to lower part of scale.
If you cannot adjust to -5, move to -6.
-46 to -70
-2
-71 to -95
-3
-96 to -120
-4
-121 to -150
-5
- Loosen (do not remove) both screws [B].
- Move lever [A] to the desired notch, and then tighten both screws [B].
- Return to Step 5 (under the main Solution procedure above), and then execute the forced lubricant belt cleaning (SP2-310-001) and the steering control position setting (SP2-920-002).
Left Steering Plate Scale Adjustment Example
The setting for SP2-920-002 (Steering Control Roller Stable Position of Steering Roller) was "+80", so the right steering plate was adjusted to "+3".