Husqvarna WH3615/966947001 User manual

English
Parts Manual
WH3615/966947001
WH4817/966947002
WH5217/966947003
Please read the operator’s manual carefully and make sure
you understand the instructions before using the machine.

©2008 HTC. All rights reserved.
Beatrice, NE. Printed in U.S.A.

CONTENTS
NOTE: ALL FASTENERS ARE GRADE 5 UNLESS OTHERWISE SPECIFIED.
FRAME....................................................................... 4
ENGINE...................................................................... 6
HANDLE AND CONTROLS........................................ 8
PARKING BRAKE .................................................... 10
HYDRO PUMP-MOTOR........................................... 12
WHEELS AND TIRES .............................................. 14
36" MOWER DECK
Upper Deck ........................................................ 16
Lower Deck ........................................................ 18
48" MOWER DECK
Upper Deck ........................................................ 20
Lower Deck ........................................................ 22
52" MOWER DECK
Upper Deck ........................................................ 24
Lower Deck ........................................................ 26
DECALS ................................................................... 28

4 - Husqvarna
FRAME
1
2
4
11
7
3
3
3
4
4
4
3
5
5
6
7
7
7
8
8
3
3
12
12
13
14
14
14
14
3
3
15
15
16
16
17
17
10
9
7
37
18
539 109104 ... 1 ... Harness, Lower
NOT SHOWN
532 198316 ... 1 ... Adapter, Harness

Husqvarna - 5
ITEM PART NO. QTY. DESCRIPTION ITEM PART NO. QTY. DESCRIPTION
FRAME
539 1325581.. .... 1.... PANEL, SIDE, RH
539 1325602.. .... 1.... PANEL, SIDE, LH
539 9769793.. .. 14.... NUT 3/8-16 HEX NYLOC
539 1085074.. ...11 .... HCS 3/8-16 x 7/8
539 9769415.. .... 4.... HCS 3/8-16 x 1¼
539 1325096.. .... 1.... AXLE, HYDRO
539 9905177.. .... 8.... WASHER 3/8FLAT
539 1013318.. .... 2.... NUT ½ HEX NYLOC
539 9768569.. .... 2.... WIRE TIE
539 11086310.. .... 1.... MOUNTING BLOCK
539 13255611.. .... 1.... BAR, THROW OUT
539 11362112.. .... 2.... SB 3/8-16 x 3/8SKT HD
505 18900213.. .... 1.... GUARD, FILTER
539 10747614.. .... 6.... BOLT 3/8-16 x 1 THD FRM
539 10837415.. .... 2.... HCS ½-13 x 1½
539 10836916.. .... 2.... HCS ½-13 x 1¼
539 10955417.. .... 2.... WASHER ½ FLAT
522 47800118.. .... 1.... ENGINE DECK W/DECAL
NOT SHOWN
539 109104 ....1 .... HARNESS, LOWER
532 198316 ....1 .... ADAPTER, HARNESS

6 - Husqvarna
ENGINE
8
24
22
7
16
17
19
18
26
20
21
25
10
9
5
3
12
13
1
2
6
14 15
14
4
3
11
23

Husqvarna - 7
ITEM PART NO. QTY. DESCRIPTION ITEM PART NO. QTY. DESCRIPTION
539 1325251.. .... 1.... PULLEY
539 1057182.. .... 1.... KEY ¼" SQ x ½"
539 1095563.. .... 4.... LOCK WASHER 5/16 STAR
539 9769354.. .... 2.... HCS 5/16-18 x 1½
539 9906695.. .... 2.... HCS 5/16-18 x 1¾
539 9907176.. .... 4.... NUT 5/16-18 HEX NYLOC
539 9902477.. .... 1.... LOCKWASHER 7/16 SLOT
532 4000088.. .... 1.... CLUTCH 90 FT/LB
539 1079379.. .... 1.... HOSE, OIL DRAIN
539 97696610.. .... 4.... CLAMP, HOSE
539 10821211.. .... 1.... FUEL LINE, 12"
539 91632512.. .... 1.... FUEL VALVE
505 21510113.. .... 1.... FUEL LINE, 2½"
ENGINE
539 10709814.. .... 2.... CLAMP
539 13263315.. .... 1.... PLATE
539 97693416.. .... 4.... HCS 5/16-18 x ¾
539 99018817.. .... 4.... WASHER 5/16 SAE FLAT
539 10618818.. .... 1.... CAP, FUEL TANK
539 13254919.. .... 1.... TANK, FUEL
539 13254820.. .... 1.... ADAPTER, RECOIL
539 99007121.. .... 4.... HCS ¼-20 x ½
539 10650422.. .... 1.... WASHER, HEAVY
539 13252723.. .... 1.... CLUTCH STOP
539 99112024.. .... 1.... HCS 7/16-20 x 2½
539 97697825.. .... 4.... NUT ¼-20 HEX NYLOC
539 91222226.. .... 3.... CLAMP

8 - Husqvarna
HANDLE AND CONTROLS
30
22
1
14
38
36
37
40
21
32
31
39
11
10
519
8
24
25
29
23
15
22
52
46
44
50
48
47
45
51
28
33
18
4
3
5
34
21
39
40
37
41
53
40
43
49
42
56
54
26
12
2
27
13
16
7
3
19
9
20
6
40
35 28
33
19
25
17
25
57
58
55
NOT SHOWN
539 110802 ... 1 ... Service Meter
(Optional)

Husqvarna - 9
ITEM PART NO. QTY. DESCRIPTION ITEM PART NO. QTY. DESCRIPTION
HANDLE AND CONTROLS
539 1326231.. .... 2.... GRIP ASSEM
539 9905852.. .... 2.... NUT 5/16-18 HEX WHIZLK
539 1325203.. .... 2.... BEARING, FLANGE
539 1326284.. .... 1.... SPEED CONTROL
539 1326295.. .... 2.... E RING, 20MM
539 1326246.. .... 1.... KNOB, SHIFT
539 1326887.. .... 1.... THROTTLE CONTROL
539 1302088.. .... 1.... CONTROL, CHOKE
532 4049519.. .... 1.... PLUG, DASH, SVC MINDER
539 10176810.. .... 1.... CLUTCH SWITCH
539 91185311.. .... 1.... SWITCH, IGNITION
539 13267612.. .... 1.... GUIDE, ROPE
539 10267813.. .... 1.... PLATE, NUT
522 42180214.. .... 1.... GUARD, HAND RH
522 42170215.. .... 1.... GUARD, HAND LH
539 02001716.. .... 1.... SWITCH, NC
539 13262617.. .... 1.... ROD, SHIFT
539 20028218.. .... 1.... NUT 3/8-16 HEX JAM NYLOC
539 99041119.. .... 5.... SCREW #10-24 x ½ HEX
539 99018820.. .... 1.... WASHER 5/16 SAE FLAT
539 10315321.. .... 3.... NUT M8 x 1.25 NYLOC
505 20330122.. .... 4.... SCREW, PAN HD 5/16-18 x 1¾
505 20340123.. .... 4.... NUT, ACORN 5/16-18
539 10540824.. .... 2.... WASHER #10 FLAT
539 97697725.. .... 5.... NUT #10-24 HEX NYLOC
539 10850726.. .... 4.... HCS 3/8-16 x 7/8
539 97697927.. .... 4.... NUT 3/8-16 HEX NYLOC
539 99066928.. .... 2.... HCS 5/16-18 x 1¾
539 99071729.. .... 2.... NUT 5/16-18 HEX NYLOC
510 36690130.. .... 1.... HARNESS, UPPER HANDLE
539 10317731.. .... 1.... NUT, IGNITION SWITCH
539 10317832.. .... 1.... CAP, IGNITION SWITCH NUT
539 99018733.. .... 2.... WASHER 5/16 SLW
539 91206334.. .... 2.... WASHER, CONE
539 13260235.. .... 1.... ROD END 8 MM, RH
539 13260136.. .... 1.... TUBE, ADJUSTING
539 13260537.. .... 1.... STUD, LH
539 13260438.. .... 1.... STUD, RH
539 13260339.. .... 1.... ROD END 8 MM, W/STUD
539 13260740.. .... 3.... NUT .8MM x 1.25 HEX
510 09870141.. .... 1.... NUT .8MM x 1.25 LH
539 13261442.. .... 1.... ROLL PIN 3 MM
510 09860143.. .... 1.... WASHER, 10 MM
539 13267444.. .... 2.... ACTUATOR, OPC
539 13261745.. .... 2.... LOCK, NEUTRAL
539 13261846.. .... 2.... LEVER
539 13262047.. .... 2.... SWITCH
539 13259948.. .... 2.... SPRING
539 10122449.. .... 1.... SPRING
539 13263550.. .... 2.... PIN, GROOVE ¼ x 1½
539 13267551.. .... 2.... HARNESS, SWITCH
539 13267752.. .... 2.... SCREW, OVAL HEAD 6MM
539 13260953.. .... 1.... TUBE, ADJUSTING
539 13260854.. .... 1.... ROD, HEADED
522 47810155.. .... 1.... UPPER HANDLE W/DECAL
539 13261356.. .... 1.... E-RING, 10MM
510 41760257.. .... 1.... PLATE, RESISTOR
539 10261758.. .... 2.... SCREW #10-24 x 7/8RD HD
NOT SHOWN
539 110802 ....1 .... SERVICE METER
(OPTIONAL)

10 - Husqvarna
PARKING BRAKE
10
4
6
5
1
3
8
7
2
1
9
11
12