New Holland T4.75F User Manual

7-MAINTENANCE
Break-inperiod
Duringtherunning-inperiod(approximately50hoursof
work),inadditiontocarryingouttheoperationsindicated
inthissectionfor“LubricationandMaintenance”after
“every10hoursofworkand“every50hoursofwork”,
werecommendthefollowing:
•
Runtheengineforafewminutesatlowspeedsandlet
itidleaftereverycoldstart.
•
Donotlettheengineidleforalongtime.
•
Donotusethetractorcontinuallyforheavywork.
Followtheaboverecommendationsafterreplacementof
majorparts.
NOTICE:Aftertherst50hoursofwork,replace:
•
Theoilltercartridgeforthetransmissionandlift
•
OnPowerShuttlemodels,thehydrostaticsteeringlter
cartridge
•
Renewingthefuellterandbleedingthesystem
Attheendoftherunning-inperiodcarryoutthefollowing
checks:
•
enginesumpoillevel;
•
transmissionoillevel;
•
4WDfrontaxleoillevel;
•
4WDfrontaxlehousingoil;
•
4WDfrontaxlenaldriveoillevel
•
wheelretainingbolts;
•
frontballastretainingbolts;
•
frontwheeltoe-inandsteeringlimiters;
•
tyreinationpressuresandwear;
•
oiloruidleaks;
•
brakingefciency;
•
steeringefciency;
•
4WDengagementefciency;
•
differentiallockefciency;
•
clutchefciency;
•
handbrakeefciencyandadjustment;
•
PTOefciency;
•
controlvalvesandliftefciency;
•
lightsandhornefciency;
•
checkingthealternatorV-belttension;
•
cleaningtheradiatorandair−conditionercondenser,if
installed.
NOTICE:Carryouttheoperationsillustratedinthissec-
tionatthespeciedintervalstoensurethatyourtractor
functionsproperly.
Remembertomakethechecksandadjustments(with
variablefrequencydependingonenvironmentaland
workingconditions)accordingtotheintervalssuggested
byexperienceandgoodsense.
7-7

New Holland T4.75F Specifications

General

Brand	New Holland
Model	T4.75F
Category	Tractor
Language	English