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Service Mower - 50
SERVICE MOWER
5. Remove retaining ring (I), spindle shaft (J), lower
bearing (K) and spacer (L) from spindle housing (M).
Discard bearing.
6. Remove and discard upper bearing (N).
7. Clean entire assembly.
8. Install a new lower bearing (K) and spacer (L) on the
spindle shaft (J).
9. Install the spindle shaft (J), lower bearing (K) and spacer
(L) into the spindle housing (M).
10.Install the upper bearing (N) and retaining ring (I).
11.Install upper pulleys:
• Right and Left Spindles (A): Install pulley (D),
spacer (C) and nut (B). Tighten nut to 81 N•m (60 lb-ft).
• Center Spindle (E): Install spindle pulley (H), drive
pulley (G) and nut (F). Tighten nut to 81 N•m (60 lb-ft).
12.Install mower blade, blade washers and blade bolt
assembly. Tighten nut to 81 N•m (60 lb-ft). (See Checking
and Replacing Mower Blades.)
IMPORTANT: Avoid damage! The clearance between
the lower bearing and the housing is only 0.05 mm
(0.002 in.). Do not force bearing into housing.