Spicer Single Drive Axles Service Manual: S135L, S135N, S135S, S150L, S150N, S150S User Manual
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Wheel Differential
Disassemble, Overhaul and Assemble Wheel Differential
Disassemble Wheel Differential
CAUTION: During following procedure, place differen-
tial assembly on malleable surface to prevent damage
when ring gear falls off its mounting position.
Note: Inspect all parts, including the machined surfaces of the
case half.
If any gears are to be replaced, they must be replaced in sets.
Inspect thrust washers for scoring and excessive wear.
Replace all worn or damaged parts.
1.
When it is necessary to remove ring gear from the
differential case, carefully center punch each rivet
head. Using a 9/16" drill bit, drill through rivet heads
to depth shown. Next, use a rounded type punch to
drive out remaining portion of the rivet.
Correct Procedure
CAUTION: Always use a soft hammer or H.D. plastic
head hammer to strike punch.
Note: Do not use a chisel to remove rivet heads, damage to
differential case may result.
Incorrect Procedure
2.
Punch mark differential cases for correct location
during reassembly. Remove cap screws and lift off
plain differential case half.
3.
Lift out side gear and thrust washer.
1
2
1 - Case
2 - Ring gear
1
2
1 - Ring gear
2 - Case
1
1 - Punch marks