Part number 47829079C
1st edition English
April 2017
SERVICE MANUAL
21F
121F
221F
321F
Tier 4A (interim)
Compact Wheel Loader
Printed in U.S.A.
© 2017 CNH Industrial Italia S.p.A. All Rights Reserved.
Case is a trademark registered in the United States and many
other countries, owned or licensed to CNH Industrial N.V.,
its subsidiaries or affiliates.
SERVICE MANUAL
121F XT, 121F ZB, 21F XT, 21F ZB, 221F HS, 221F STD, 321F HS, 321F STD
47829079C_EN-NA 04/04/2017
EN
Link Product / Engine
Product
Market Product
Engine
121F XT CWL TIER4 TOOL
CARRIER
North America
F5HFL463C*F001
121F ZB CWL TIER4 Z-BAR
North America
F5HFL463C*F001
21F XT CWL TIER4 TOOL
CARRIER
North America
F5HFL463B*F001
21F ZB CWL TIER4 Z-BAR
North America
F5HFL463B*F001
221F HS CWL TIER4 TOOL
CARRIER
North America
F5HFL463A*F001
221F STD CWL TIER4 Z-BAR
North America
F5HFL463A*F001
321F HS CWL TIER4 TOOL
CARRIER
North America
F5HFL463A*F001
321F STD CWL TIER4 Z-BAR
North America
F5HFL463A*F001
47829079C_EN-NA 04/04/2017
Contents
INTRODUCTION
Engine....................................................................................... 10
[10.001] Engine and crankcase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10.1
[10.216] Fuel tanks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10.2
Four-Wheel Drive (4WD) system .................................................. 23
[23.314] Drive shaft. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23.1
Front axle system ....................................................................... 25
[25.100] Powered front axle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25.1
[25.102] Front bevel gear set and differential . . . . . . . . . . . . . . . .