G-36
ZD21N-EC, ZD21-EC, ZD28-EC, WSM
G GENERAL
[11] CHECK POINT OF EVERY 2 YEARS
Replacing Hydraulic Hose
1. Replace the hose.
Refer to “Checking Hydraulic Hose”. (See page G-31.)
W1067327
Replacing Radiator Hose
1. Replace the hoses and clamps.
Refer to “Checking Radiator Hose and Hose Clamp”. (See
page G-31.)
W1067436
Replacing Fuel Lines
1. Replace the fuel line.
Refer to “Checking Fuel Lines and Fuel Filter”. (See page G-
28.)
W1082371
Replacing Intake Air Line
1. Replace the intake air line.
Refer to “Checking Intake Air Line”. (See page G-32.)
W1037080
Replacing Mower Gear Box Seals
1. Replace the mower gear box oil seals (1), (2).
Refer to “Disassembling Gear Box Assembly”. (See page 6-
S8.)
W1038357
(1) Oil Seal (2) Oil Seal