Husqvarna RZ 3016 User manual

RZ3016 / 966612301
Parts Manual
Please read the operator’s manual carefully and make sure you
understand the instructions before using the machine.
Gasoline containing up to 10% ethanol
(E10) is acceptable for use in this
machine.The use of any gasoline
exceeding 10% ethanol (E10) will void
the product warranty.

©2013 All rights reserved.
Orangeburg SC. Printed in U.S.A.
When you need spare parts or support in service
questions, warranty issues, etc., please consult
the following professional:
Manufacturing Number
The machine’s manufacturing number can be found on
the printed plate afxed to the engine compartment.
Illustration shown with engine removed.
Stated on the plate, from the top are:
• The machine’s type designation (I.D.).
• The manufacturer’s type number (Model).
• The machine’s serial number (Serial no.)
Please have the type designation and serial number
available when ordering spare parts.
The engine’s manufacturing number is stamped on
one of the valve covers.
The plate states:
• The engine’s model.
• The engine’s type.
• Code
Please have these available when ordering spare
parts.
The wheel motors and hydrostatic pumps have a
barcodedecalafxedattherear.
This Parts Manual belongs to the machine with the
manufacturing number:
Engine Transmission

CONTENTS
NOTE: ALL FASTENERS ARE GRADE 5 UNLESS OTHERWISE SPECIFIED.
FRAME ...................................................................... 4
ENGINE PLATE ......................................................... 6
STEERING ................................................................ 8
IGNITION SYSTEM ................................................. 10
HYDRAULIC PUMP / MOTOR ................................ 12
WHEELS / TIRES .................................................... 14
BRAKE / DECK LIFT ............................................... 16
MOWER DECK / CUTTING DECK .......................... 18
SEAT ....................................................................... 20
DECALS .................................................................. 22
ACCESSORIES
BAGGER .......................................................... 24
MOUNTS, CHUTES, WEIGHTS ........................ 26
MULCH KIT ...................................................... 28

4
FRAME
1
2
3
4
5
7
10
26
13
15
16
13
19
20
21
23
24
25
27
29
31
8
17
9
22
12
14
6
11
30
30
17
18
13
26
17
26
26
26
27
16
27
27
29
29
28

5
ITEM PART NO. QTY. DESCRIPTION ITEM PART NO. QTY. DESCRIPTION
FRAME
1.. 525 454702 ....1 .... FRAME TUBE, LT ORG
2.. 525 454902 ....1 .... FRAME TUBE, RT ORG
3.. 525 865902 ....1 .... BAR, IMPACT ORG
4.. 575 852102 ....1 .... PANEL, SEAT SUPPORT ORG
5.. 576 452401 ....1 .... FOOT PLATE w/DECALS ORG
6.. 525 835902 ....1 .... FOOT REST ORG
7.. 525 605502 ....1 .... BRACKET, FRONT DECK BLK
8.. 539 110290 ....2 .... FOAM STRIP
9.. 525 798402 ....1 .... SUPPORT, TANK BLK
10.. 575 328402 ....1 .... PLATE, RT ORG
11.. 575 328302 ....1 .... PLATE, LT ORG
12.. 532 195161 ....2 .... STUD w/ ANTI-ROTATE
13.. 539 102587 ....8 .... GROMMET, BUMPER
14.. 539 104763 ....4 .... RETAINER, U TYPE
15.. 539 976989 ....2 .... HAIRPIN
16.. 539 976938 ....4 .... HCS 5/16-18 x 2¼
17.. 539 990629 ....8 .... HCS 3/8-16 x 2¼
18.. 539 976934 ....2 .... HCS 5/16-18 x ¾
19.. 539 101721 ....2 .... HCS 5/16-18 x 2¾
20.. 539 990362 ....4 .... SCREW ¼-20 x 5/8 SLF TAP
21.. 539 111976 ....4 .... BOLT 3/8-16 x 25/8 THD FRM
22.. 539 101332 ....2 .... HCS ½-13 x 2¾
23.. 539 990645 ....2 .... RHSNB 3/8-16 x 1
24.. 539 111785 ....2 .... RHSNB 3/8-16 x ¾
25.. 539 990316 ....2 .... RHSNB 5/16-18 x ¾
26.. 539 990188 . . 10 ....WASHER 5/16 SAE FLT
27.. 539 990122 . . 17 ....WASHER 3/8 SAE FLT
28.. 539 976982 ....2 .... WASHER 5/8 SAE FLT
29.. 539 200282 ....8 .... NUT 3/8-16 HEX JAM NYLOC
30.. 521 996501 ....7 .... NUT 3/8-16 HEX FLG NYLOC
31.. 539 112899 . . 12 ....NUT 5/16-18 HEX FLG NYLOC

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

7
ITEM PART NO. QTY. DESCRIPTION ITEM PART NO. QTY. DESCRIPTION
ENGINE PLATE
1.. 525 462606 ....1 .... PLATE, ENGINE ORG
2.. 539 120812 ....1 .... PULLEY, IDLER
3.. 574 872801 ....1 .... PULLEY, ENGINE
4.. 539 120990 ....1 .... IDLER, BLK
5.. 539 917033 ....1 .... KEY ¼ SQ x 2½ LG
6.. 539 116350 ....1 .... SPRING 3½
7.. 574 172901 ....2 .... GUIDE, BELT
8.. 539 115270 ....1 .... BUSHING, METAL
9.. 539 976937 ....1 .... HCS 5/16-18 x 2
10.. 539 990588 ....1 .... HCS 3/8-16 x 2
11.. 539 976938 ....1 .... HCS 5/16-18 x 2¼
12.. 539 110065 ....1 .... HCS 7/16-20 x 2¾
13.. 539 990655 ....1 .... HCS 3/8-16 x 1½
14.. 539 107476 ....2 .... BOLT 3/8-16 x 1 THD FRM
15.. 532 120616 ....3 .... SCREW 3/8-16 x 1 THD FRM
16.. 539 990517 ....3 .... WASHER 3/8 FLAT STD
17.. 539 115546 ....1 .... WASHER
18.. 539 990188 ....3 .... WASHER 5/16 SAE FLAT
19.. 539 990717 ....1 .... NUT 5/16-18 HEX NYLOC
20.. 539 990585 ....2 .... NUT 5/16-18 HEX WHIZLK
21.. 539 200282 ....1 .... NUT 3/8-16 HEX JAM NYLOC
22.. 539 112899 ....1 .... NUT 5/16-18 HEX FLG NYL
23.. 539 976979 ....1 .... NUT 3/8-16 HEX NYLOC
24.. 521 996501 ....2 .... NUT 3/8-16 FLANGE NYLOC

8
STEERING
1
2
3
4
5
7
8
9
10
11
12
13
14
15
16
17
18
19
20
22
23
24
25
26
6
9
21
25
20
27
28
29
20
30
26
26

9
ITEM PART NO. QTY. DESCRIPTION ITEM PART NO. QTY. DESCRIPTION
STEERING
1.. 539 120159 ....1 .... LOWER LEVER, RT
2.. 539 120162 ....1 .... LOWER LEVER, LT
3.. 539 117949 ....1 .... SUPPORT, STEER CNTRL RT
4.. 539 117950 ....1 .... SUPPORT, STEER CNTRL LT
5.. 539 120984 ....1 .... PIVOT, RT
6.. 539 120983 ....1 .... PIVOT, LT
7.. 539 120899 ....2 .... GRIP
8.. 539 120160 ....2 .... LEVER, UPPER
9.. 539 114453 ....2 .... DAMPENER
10.. 539 120956 ....2 .... BUSHING ½ ID x ¾ OD
11.. 539 119087 ....2 .... BUSHING
12.. 539 115638 ....2 .... ZERK
13.. 539 976935 ....4 .... HCS 5/16-18 x 1½
14.. 539 101332 ....2 .... HCS ½-13 x 2¾
15.. 539 990209 ....2 .... HCS 5/16-18 x 1
16.. 539 976937 ....2 .... HCS 5/16-18 x 2
17.. 539 991003 ....2 .... HCS ¼-20 x 1¾
18.. 539 990316 ....2 .... RHSNB 5/16-18 x ¾
19.. 539 108396 ....2 .... HCS 5/16-18 x 2½ TPBLT
20.. 539 990250 ....6 .... WASHER ½ SAE
21.. 539 911121 ....4 .... WASHER 5/8 BELLEVILLE
22.. 539 115570 ....2 .... WASHER, SPECIAL
23.. 539 990188 ....2 .... WASHER 5/16 SAE FLT
24.. 539 990196 ....2 .... NUT 5/16-18 HEX
25.. 539 990585 ....2 .... NUT 5/16-18 HEX WHIZLK
26.. 539 990717 ....6 .... NUT 5/16-18 HEX NYLOC
27.. 539 108010 ....2 .... NUT ½-13 JAM NYLOC GR 2
28.. 539 110340 ....2 .... NUT 5/8-11 NYLOC
29.. 539 991112 ....2 .... NUT ¼-20 JAM
30.. 539 112899 ....2 .... NUT 5/16-18 HEX FLG NYLOC

10
IGNITION SYSTEM
1
2
6
18
7
8
9
10
11
12
13
14
16
21
22
23
4
28
30
31
32
33
27
26
24
3
34
35
39
41
42
42
36
3
38
40
37
39
43
42
34
5
25
29
15
20
19
16
17