Homelite UT10544 Repair Sheet page 8

The model number will be found on a label attached to the engine housing. Always mention the model number in all correspondence regarding your
CHAIN SAW or when ordering repair parts.
KEY PART
NO. NUMBER DESCRIPTION
1 290298001 Ignition Switch Harness ............................................. 1
2 660613001 Bolt (M5 x 25.4 mm) ................................................... 2
3 309261001 Ignition Module ........................................................... 1
4 309892002 Short Block Assembly (Inc. Key Nos. 10-19) ............. 1
5 310503002 Intake Assembly (Inc. Key Nos. 20-31) ...................... 1
6 310041002 Crankshaft & Piston Assembly
(Inc. Key Nos. 12-18 and page 3, key no. 20) ............ 1
7 309010003 Flywheel Assembly ..................................................... 1
8 631049001 Washer ....................................................................... 1
9 678067001 Flywheel Nut ............................................................... 1
10 660607002 Screw (M5 x 24 mm) .................................................. 4
11 640251001 Crankshaft Case ......................................................... 1
12 570090001 Crankshaft Seal .......................................................... 2
13 678048001 Ball Bearing ................................................................ 2
14 309163003 Crankshaft & Rod Assembly ...................................... 1
15 678053001 Spring Retainer ........................................................... 2
16 620579001 Piston Pin ................................................................... 1
HOMELITE 35cc/38cc/42cc CHAIN SAWS MODEL NOs. UT10544, UT10546,
UT10564, UT10566, UT10584, UT10586 (ALL VERSIONS)
PARTS LIST (FIGURE D)
KEY PART
QTY NO. NUMBER
17 309110002
18 690161006
19 640202008
20 678695001
21 661600001
22 570757001
23 309362003
24 518762001
25 671080001
26 661600002
27 518849001
28 678694001
29 638528002
30 901652001
31 678603001
8
DESCRIPTION
Piston ......................................................................... 1
Piston Ring ................................................................. 2
Cylinder ...................................................................... 1
Press Plate, Cylinder .................................................. 1
Bolt (M5 x 14 mm) ...................................................... 2
Intake Boot ................................................................. 1
Carburetor .................................................................. 1
Air Filter Box ............................................................... 1
Washer ....................................................................... 2
Bolt (M5 x 50 mm) ...................................................... 2
Baffle .......................................................................... 1
Press Plate, Carb ........................................................ 1
Carb Bracket .............................................................. 1
Air Filter ...................................................................... 1
Throttle Rod ................................................................ 1
QTY