How To Use Service Schematic - Hydro-Gear ZT-3600 Service And Repair Manual

HOW TO USE THE SERVICE SCHEMATIC
(Online)
1. Locate the transaxle model number located on the transaxle. Refer to page 6.
2. Become familiar with the model number code by associating model number code characters
to component parts/unit attributes. See example below:
Z H
Model No.
Character 1 2
Attribute Series Reduction
Ratio & Pin-
ion Material
3. On page 1 of the service schematic, locate the part/item number that you want to find the
part number for. In this example, we'll use item number 81, Gear.
4. Proceed through the schematic pages until you see an illustration of the part.
5. Match the item number on the illustrated part to the item number listed in the part/attribute
table(s) on the page. Notice that 81 is listed several times in this table.
H
81
6. To narrow your search in the table, find the character column code that appears as the
second character in your model number. In this example it will be "H". Refer to the model
number in step 2.
7. Since character number 2 is "H", the part number for item 81 is 52148.
42
- H C E
- 3 4 5
Axle Side Axle End, Check
& Charge Studs & Valve
Pump Length Rot. A
Rotation & Input
Axis
52148 GEAR, 43T
E - 3 J
6 - 7 8
Check Brake Brake Control
Valve Arm Arm Side, Side &
Rot. B & Rotation & Type
Style Pos.
1
D B - 2 B
9 10 - 11 12
Control Bypass Fan &
Arm Arm Pulley
Kit
ZT-2800 /ZT-3100 /ZT-3200
® ®
L X
13 14
Breather Reserved
Fittings
/ZT-3400
TM ®