Honda NSA700A DN-1 2009, Service Manual

Page: 427 / 654

FINAL DRIVE
SERVICE INFORMATION
GENERAL
• The final drive gear assembly and final drive shaft must be removed together.
• Replace the ring and pinion gears as a set.
• Perform the gear contact pattern and backlash inspection whenever you replace the bearings, gears or gear case, the
extension lines from the gear engagement surfaces should intersect at one point.
• Protect the gear case w ith a shop towel or soft jaws w hile holding it in a vise. Do not clamp the gear case too tightly or
it could be damaged.
• Whenever you replace the side driven/drive gears, bearings, bearing holder or gear case, perform the gear contact pat­
tern and backlash inspection and adjust the shim. The extension lines from the gear engagement surfaces should inter­
sect at one point.
• When using the lock nut wrench for the side gear case, use a deflecting beam type torque wrench 20 inches long. The
lock nul wrench increases the torque wrench's leverage, so the torque wrench reading w ill be less than the torque actu­
ally applied to the lock nut. The specification given is the actual torque applied to the lock nut, not the reacing on the
torque wrench. Do not over tighten the lock nuts. The specification later in the text gives both actual and indicated.
• Protect the side gear case w ith a shop towel or soft jaws w hile holding it in vise. Do not clamp it too tig h tly as it could
damage the gear case.
SPECIFICATIONS
Unit: mm (in
ITEM
STANDARD SERVICE LIMIT
Recommended final drive oil Hypoid gear oil, SAE #80
Final drive oil
capacity
After draining 160 cm 3 (5.4 US oz, 5.6 Imp oz) -
After disassembly
190 cm3 (6.4 US oz, 6.7 Imp oz)
-
Final drive gear backlash
0 .0 5 -0 .1 5 (0 .0 0 2 -0 .0 0 6 ) 0.30 (0.012)
Backlash difference between measurements -
0.10(0.004)
Final drive gear assembly preload
0.3 - 1.1 N-m (0.C3 - 0.11 kgf-cm, 0.2 -
0.8 Ibf-ft)
Side gear Damper collar I.D. 18.016 - 18.034 (0.7093 - 0.7100) 18.05 (0.771)
Final shaft O.D. 17.982 - 18.000 (0.7080 - 0.7087)
17.97 (0.707)
Damper collar-to-final shaft
clearance
0.016 - 0.052 (0.C006 -0.0020)
0.069 (0.003)
Damper spring free length 114.5 (4.51)
108 (4.3)
Backlash 0.08 - 0.23 (0.003 - 0.009)
0.40 (0.016)
Backlash difference between
measurements 0.10(0.004)
TORQUE VALUES
Pinion retainer
Pinion retainer lock plate bolt
Pinion joint nut
Gear case cover 10 mm bolt
Gear case cover 8 mm bolt
Final gear case assembly m ounting nut
Final gear case stud bolt
Final shaft/bearing holder bolt (60 mm)
Final shaft/bearing holder bolt (45 mm)
Output shaft/bearing holder socket bolt
Output shaft bearing lock nut (inner)
Output shaft bearing lock nut (outer)
Final shaft bearing lock nut (inner)
Final shaft bearing lock nut (outer)
Side gear case stud bolt (110 mm)
Side gear case stud bolt (65 mm)
Side gear case stud bolt (165 mm)
147 N m (15.0 kgf-m, 108 Ibf-ft)
10 N-m (1.0 kgf-m, 7 Ibf-ft)
108 N-m (11.0 kgf-m, 80 Ibf-ft)
47 N-m (4.8 kgf-m, 35 Ibf-ft)
25 N-m (2.6 kgf-m, 19 Ibf-ft)
44 N-m (4.5 kgf-m, 32 Ibf-ft)
(page 14-21)
31 N-m (3.2 kgf-m, 23 Ibf-ft)
31 N-m (3.2 kgf-m, 23 Ibf-ft)
31 N-m (3.2 kgf-m, 23 Ibf-ft)
73 N-m (7.4 kgf-m, 54 Ibf-ft)
98 N-m (10.0 kgf-m, 72 Ibf-ft)
73 N-m (7.4 kgf-m, 54 Ibf-ft)
98 N-m (10.0 kgf-m, 72 Ibf-ft)
31 N-m (3.2 kgf-m, 23 Ibf-ft)
31 N-m (3.2 kgf-m, 23 Ibf-ft)
31 N-m (3.2 kgf-m, 23 Ibf-ft)
A pply locking agent.
A pply locking agent.
A pply locking agent.
UBS nut
Stake
Stake
Stake
Stake
A pply engine oil to the threads and
seating surface.
A pply engine oil to the threads and
seating surface.
A pply engine oil to the threads and
seating surface.
14-4