SkyTrak 10054 Operation Manual - Manual (Page 187)

TestProcedures
185
Model 10054 Rev 3/02
Te st 3- Pa rk Brake HoldP erf orman ce
a. Wit hthe rate dl oadof 10,00 0l bs( 4.53 6K g)on thef ork s, driv e
the ve hic le fo rw ard upa 15% grad e( 15 ft.r ise ov er100 ft.r un).
b. Stop thev ehic le us in gth es ervi cebra kes ,a pp lyt he park bra ke ,
sh ift th etr ans mis sion in toNE UTRAL (N).
c. T ak ey ou rf oo toff these rv ice brak epe dal. The ve hicle shou ld
no tm ove.
d. Appl yt hes erv ic eb rake s,s hif tt het rans miss ion into REV ERS E
(R ), mo ve thepar kb ra ke sw itc hto theO FFp ositi ona ndbac k
dow nof ft he grad e.
e. Repea t“ T es t3” by back in gu pth egr ade andch eck ing thepa rk
brak eh old in gp erfo rm ance .
Ifthe park in gbr ak eor tra nsmis sio nde -c lutc hdo esnot pass the setes ts, do
the fol lowi ng.
1.Imm ediatel yr emo ve the vehi cle fro ms erv ic e.
2.B lo ck all fourwh eels to pre vent the vehi cle fro mmo ving .
3.P la ce the acci dent pre ve ntio nt ag so nt hei gniti ons wit chand the
stee ring wheel (F igur e1 26).
Se rv ice th epa rkin gb rake immed iately or co ntac ty ourl oc al Omn iQu ip
Au thor ized Serv ice Cente r( ASC) to repa irth es ystem .
Figu re 12 6
WA RNING:
BLOCKALL FOURWHEE LS.F ailu re to do so
cou ld re sul ti nd eathor ser ious pers onal inj ury from ve hicle rol l
away.
DANGER
DANGER
OH 1720
Test Procedures
185 Model 10054 Rev 3/02
Test 3 - Park Brake Hold Performance
a. With the rated load of 10,000 lbs (4.536 Kg) on the forks, drive
the vehicle forward up a 15% grade (15 ft. rise over 100 ft. run).
b. Stop the vehicle using the service brakes, apply the park brake,
shift the transmission into NEUTRAL (N).
c. Take your foot off the service brake pedal. The vehicle should
not move.
d. Apply the service brakes, shift the transmission into REVERSE
(R), move the park brake switch to the OFF position and back
down off the grade.
e. Repeat “Test 3” by backing up the grade and checking the park
brake holding performance.
If the parking brake or transmission de-clutch does not pass these tests, do
the following.
1. Immediately remove the vehicle from service.
2. Block all four wheels to prevent the vehicle from moving.
3. Place the accident prevention tags on the ignition switch and the
steering wheel (Figure 126).
Service the parking brake immediately or contact your local OmniQuip
Authorized Service Center (ASC) to repair the system.
Figure 126
WARNING:
BLOCK ALL FOUR WHEELS. Failure to do so
could result in death or serious personal injury from vehicle roll
away.
DANGER
DANGER
OH1720