Part number 47851943
1st edition English
February 2016
SERVICE MANUAL
Boomer™ 46D CVT
Boomer™ 54D CVT
Tier 4B (final)
Compact Tractor
Printed in U.S.A.
© 2016 CNH Industrial America LLC. All Rights Reserved.
New Holland is a trademark registered in the United States and many other countries,
owned by or licensed to CNH Industrial N.V., its subsidiaries or affiliates.
SERVICE MANUAL
Boomer™ 46D CVT
Boomer™ 54D CVT
47851943 03/02/2016
EN
Link Product / Engine
Product
Market Product
Engine
Boomer™ 46D CVT Boomer 46D,
CVT, TIER 4B (FINAL), ROPS
North America
R 753 IE4
Boomer™ 46D CVT Boomer 46D,
CVT, TIER 4B (FINAL), Cab
North America
R 753 IE4
Boomer™ 54D CVT Boomer 54D,
CVT, TIER 4B (FINAL), ROPS
North America
R 753 IE4
Boomer™ 54D CVT Boomer 54D,
CVT, TIER 4B (FINAL), Cab
North America
R 753 IE4
47851943 03/02/2016
Contents
INTRODUCTION
Engine....................................................................................... 10
[10.001] Engine and crankcase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10.1
[10.110] Balancer and damper . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10.2
[10.202] Air cleaners and lines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10.3
[10.400] Engine cooling system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10.4
[10.501] Exhaust Gas Recirculation (EGR) exhaust treatment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10.5
Transmission.............................................................................. 21
[21.504] Continuously Variable Transmission (CVT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21.1
Four-Wheel Drive (4WD) system .................................................. 23
[23.101] Mechanical control . .