(2)
 With the track (2) held against the two, top, vertical-rollers (19), move the track (2) through its full range of travel. Make sure that where the bottom, aft, vertical-roller and the track (2) do not touch, the clearance is not more than 0.25 mm (0.0098 in.).

 (3)
 Adjust the top, aft, vertical-roller (15) if:

 -
the friction load is more than 6.5 daN (14.6125 lbf) and/or

 -
the clearance is more than 0.25 mm (0.0098 in.) (Dim 'Y').

R **ON A/C 153-199, 301-399, 401-499,
 Subtask 27-84-62-220-144-B
 D. Check the Position of the Top, Forward and Vertical Roller

R **ON A/C 153-199, 401-499,
 (Ref. Fig. 402/TASK 27-84-62-991-002)
 **ON A/C 301-399,
 (Ref. Fig. 402A/TASK 27-84-62-991-002-A)
R **ON A/C 153-199, 301-399, 401-499,
 (Ref. Fig. 403/TASK 27-84-62-991-003)
 (1)
 Move the applicable track (2) through its full range of travel and make sure that:

 -
the smooth travel of the track (2) is not stopped by high points that touch between the track (2) and the vertical roller (15)

 -
the dimension 'Z' between the track (2) and the top, forward, vertical-roller (15) is never more than 0.25 mm (0.0098 in.)

 -at the track 11 position only, the dimension 'Z' between the track
 (2) and the top, forward, vertical-roller (15) is never more than
 0.30 mm (0.0118 in.).

 (2)
 With the track (2) held against the two, top, vertical-rollers (15), move the track (2) through its full range of travel. Make sure that where the bottom, aft, vertical-roller (15) and the track (2) do not touch, the clearance is not more than 0.25 mm (0.0098 in.).

R 1EFF : 062-099, 106-149, 153-199, 205-299, 1 27-84-62Page 419 1301-399, 401-499, 1Aug 01/05 1 1 1CES 1 (3) Adjust the top, aft, vertical-roller (15) if:

 -
the friction load is more than 6.5 daN (14.6125 lbf) and/or

 -
the clearance is more than 0.25 mm (0.0098 in.).

 Subtask 27-84-62-820-052-B
 E. Adjustment of the Top, Forward and Vertical Roller

R **ON A/C 153-199, 401-499,
 (Ref. Fig. 402/TASK 27-84-62-991-002)
 **ON A/C 301-399,
 (Ref. Fig. 402A/TASK 27-84-62-991-002-A)
R **ON A/C 153-199, 301-399, 401-499,
 (Ref. Fig. 403/TASK 27-84-62-991-003)
 (1)
 At the track 11 position, remove the bolt (19) and the locking plate (18).

 (2)
 At all the other track positions, remove the bolt (19), the washer (24), the locking ring (18) and the locking plate (17).

 (3)
 Turn the eccentric bush (16) until the top, forward, vertical-roller

 (15) touches the track (2).

 (4)
 Move the track (2) through its full range of travel. Stop the track

 (2)
 at the point of maximum load between the track (2) and the top, forward, vertical-roller (15). Then turn the eccentric bush (16) to get a clearance of less than 0.040 mm (0.0015 in.) between the track

 (2)
 and the vertical roller (15) (Dim 'Z').

 (5)
 Move the track (2) through its full range of travel. Make sure that the maximum clearance between the track (2) and the top, forward, vertical-roller (15) is never more than 0.25 mm (0.0098 in.).

R 1EFF : 153-199, 301-399, 401-499, 1 27-84-62Page 420 1 1 Aug 01/05 1 1 1CES 1

 (6)
 At the track 11 position only, move the track (2) through its full range of travel. Stop the track (2) at the point of maximum load between the track (2) and the top, forward, vertical-roller (15). Then turn the eccentric bush (16) to get a clearance of less than

 0.090 mm (0.0035 in.) between the track (2) and the vertical roller
 (15) (Dim 'Z').

 (7)
 At the track 11 position only, move the track (2) through its full range of travel. Make sure that the maximum clearance between the track (2) and the top, forward, vertical-roller (15) is never more than 0.30 mm (0.0118 in.).

 (8)
 Do the procedure again, as necessary, until the adjustment of the top, forward, vertical-roller (15) is correct.

 (9)
 Apply a layer of SEALANTS (Material No. 09-018) or SEALANTS (Material No. 09-019) to the shank of the bolt (19).

 (10)
 At the track 11 position, install the locking plate (18) and the bolt (19).

 (11)
 At all the other track positions, install the locking plate (17), the locking ring (18), the washer (24) and the bolt (19).

 (12)
 At the track 11 position, apply a layer of STORAGE PRESERVATION (Material No. 15-007) to the locking plate (18) and the bolt (19).
　
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