Installation Instructions

61700·62100·62400 WSM,11770
(Continued)
7 STEERING
Item
Factory Specification
Allowable Limit
Sector Gear Shaft to Steeri ng
Clearance 0.040
to 0.074 mm 0.20 mm
Gear Box
0.00158toO.00291 in.
0.0078 in.
Sector Gear Shaft
0.0.
27.987 to 28.000 mm
-
1.10185 to 1.10236 in.
Steering Gear Box
1.0.
28.040 to 28.061 mm
-
1.10394to 1.10476in.
Sector Gear Shaft
to Ball Nut
Backlash
Deflection
Less than 0.30 mm
-
measured at
0.0118 in.
piston arm
end
Worm Shaft
Turning Torque
Less than 0.78 N·m
-
0.08 kgf·m
0.58 ft-Ibs.
TIGHTENING TORQUES
Tightening torques of screws and nuts on the table below are especially specified.
(For general
use screws and nuts: See page G-8)
Item
N'm
kgf'm ft·lbs
Drag link end slotted nut
17.7t034.3 1.8t03.5
13.0to 25.3
Tie rod lock
nut
29.4to 34.3
3.0
to 3.5
21.7
to 25.3
Pitman arm
mounting nut
147.1 to 176.5 15.0t018.0
108.5 to 130.2
Power steering assembly
mounting screw
77.5
to 90.2 7.9t09.2
57.1 to 66.5
Power steering delivery and return pipe end flare
nut 29.4 to 39.2 3.0t04.0 21.7t028.9
Steering wheel mounting nut 29.4 to 49.0 3.0to 5.0 21.7 to 36.2
Top cover
mounting nut 24.5 to 28.5
2.5to 2.9
18.1 to21.0
Side cover mounting screw
23.5
to 27.5 2.4to 2.8
17.4to 20.3
7-S3