Husqvarna RZ4219BF / 966582201 User manual

Parts Manual
RZ4219BF / 966582201
Please read the operator’s manual carefully and make sure you
understand the instructions before using the machine.

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.
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.
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
©2010 Husqvarna. All rights reserved.
Orangeburg, SC. Printed in U.S.A.

CONTENTS
NOTE: ALL FASTENERS ARE GRADE 5 UNLESS OTHERWISE SPECIFIED.
CHASSIS / FRAME .................................................. 4
ENGINE PLATE........................................................ 6
STEERING ............................................................... 8
IGNITION................................................................ 10
HYDRAULIC PUMP / MOTOR ............................... 12
WHEELS / TIRES................................................... 14
BRAKE / DECK LIFT.............................................. 16
MOWER DECK / CUTTING DECK ........................ 18
SEAT ...................................................................... 20
DECALS ................................................................. 22

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

ITEM PARTNO. QTY. DESCRIPTION ITEM PARTNO. QTY. DESCRIPTION
5
FRAME
525 4547021.. ....1 .... FRAME TUBE, LH
525 4549022.. ....1 .... FRAME TUBE, RH
574 3564023.. ....1 .... SEAT SUPPORT, REAR
532 1951614.. ....2 .... STUD w/ ANTI-ROTATE
539 9903625.. ....6 .... SCREW ¼-20 x 5/8 SLF TAP
525 8645026.. ....1 .... BRACKET, FUEL TANK
539 9769417.. ....2 .... HCS 3/8-16 x 1¼
539 1128998.. ..14 .... NUT 5/16-18 FLANGE NYLOC
539 9901889.. ..12 .... WASHER 5/16 SAE FLAT
539 97693810.. ....4 .... HCS 5/16-18 x 2¼
539 99012211.. ....8 .... WASHER 3/8 SAE FLT
539 20028212.. ....8 .... NUT 3/8-16 HEX JAM NYLOC
539 11197613.. ....4 .... BOLT 3/8-16 x 25/8 THD FRM
521 99650114.. ..14 .... NUT 3/8-16 FLANGE NYLOC
539 99064515.. ....2 .... RHSNB 3/8-16 x 1
574 35470216.. ....1 .... GUARD, REAR
539 11178517.. ....6 .... RHSNB 3/8-16 x ¾
539 99062918.. ....8 .... HCS 3/8-16 x 2¼
539 97698919.. ....2 .... HAIRPIN
539 97698220.. ....2 .... WASHER 5/8 SAE FLT
574 35600221.. ....1 .... FOOT REST
539 10258722.. ....8 .... GROMMET, BUMPER
575 66130223.. ....1 .... PANEL, SEAT SUPPORT
539 10476324.. ....4 .... U TYPE RETAINER
576 41460225.. ....1 .... FOOT PLATE
539 10172126.. ....2 .... HCS 5/16-18 x 2¾
539 99058527.. ....4 .... NUT 5/16-18 HEX WHIZLK
539 11908728.. ....2 .... BUSHING
539 99071729.. ....6 .... NUT 5/16-18 HEX NYLOC
539 97693730.. ....2 .... HCS 5/16-18 x 2
539 12263231.. ....2 .... SPRING, SEAT
539 11988432.. ....2 .... CAP, SPRING
575 32840233.. ....1 .... PLATE, RH
575 32830234.. ....1 .... PLATE, LH
575 95220135.. ....2 .... KEEPER, BELT
539 99031636.. ....2 .... RHSNB 5/16-18 x ¾
539 97693437.. ....4 .... HCS 5/16-18 x ¾
525 79840238.. ....1 .... SUPPORT, TANK
525 60550239.. ....1 .... BRACKET, FRONT DECK