Bolens 12206 - Manual (Page 13)

MODEL 12206 8HP MODEL TILLER
REF
No. PART
No.
DRIVE SHAFT
DESCRIPTION QTY.
1 1714 Bearing-tapered roller with race.. 1
2 20718 Gear-spur, main drive shaft..... 1
3 9301 Key-3/16sq.x1.......................... 1
4 1916765 Drive Shaft-main drive shaft is one-
piece with integral, single-lead
work-hardened worm at front to
drive the wheel worm gear, and
integral six-lead work-hardened
worm at rear to drive the tiller
gear (also includes pressed-on
#1714 rear roller bearing, race
for bearing and #9301 key)...
1
REF
No. PART
No. DESCRIPTION QTY.
5 1224-1 Shim-rear bearing cap, .010 As
thick (see Note 1 below)...Req’d
5 1224-2 Shim-same as above, but .030 As
thick (see Note 1).............. Req’d
5 1224-3 Shim-same as above, but .005 As
thick (see Note 1).............. Req’d
1325C Shim Set-includes the following
shims: two 1224-1; two 1224-2;
one 1224-3 .............................. As
Req’d
NOTE 1-Shim between drive shaft rear bearing and rear bearing cap to achieve 5-to-10 thousandths of an inch (.005-.010) end
play on drive shaft
INPUT PINION SHAFT & GEAR ASSEMBLIES
REF
No. PART
No. DESCRIPTION QTY.
REF
No. PART
No. DESCRIPTION QTY.
6 1100004 Screw-hex hd., 5/16-24 x 3/4*... 1 15 9677 Set Screw-5/16-18x3/8*........... 1
7 9944 Washer-disc spring (concave 16 20791 Input Pinion-steel shaft... ?.... 1
surface faces pulley)............. 1 17 20792 Gear-input pinion.................... 1
8 9301 Key-3/16 sq. X1.......................... 1 18 9093 Retainer-snap ring, external.. .. 1
9 20507 Pulley-transmission drive........ 1 19 20799 Pinion Assy-(incl. one each of Ref.
10 1440 Washer-support......................... 2 No.’s 16,17 and 18............... .. As
11 85030 Oil Seal-input pinion shaft, front. 1 Req’d
12 9500 Ring-retaining (snap ring), external 1 20 9517 Retainer-snap ring, internal.. 1
13 9953 Washer-thrust............................ 2 21 94018 Washer-sheave shoulder....... 1
14 9428 Bushing...................................... 1
Specify GRADE 5 if ordering part locally.
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