5-7
RE MOTE CON TROL
SYMPTOM
PROBLEM: REMEDY
DOES NOT FUNC TION
No power:
Check cen ter pin of 7- way con nec tor with volt me ter
(+12VDC). Cor rect wir ing per Trac tor Re pair man ual.
Check re mote plugged in:
Self- explanatory.
No cur rent to so le noid:
Check wire har ness con nec tion to
trac tor.
No air sup ply to so le noid:
Check air con nec tions.
5-8
REAR LIFT (DOCK LEG) HY DRAU LICS
SYMPTOM
PROBLEM: REMEDY
FAILS TO LIFT SEMI TRAILER
In suf fi cient hy drau lic sup ply pres sure:
ad just re lief valve for
2400- 2500 psi.
Worn hy drau lic pump:
serv ice or re place.
Too heavy a load:
re duce load on cyl in ders.
LOW ERS UN EVENLY OR
ER RAT IC ALLY
In suf fi cient vol ume to dock level cir cuit:
clean sys tem and
new oil and fil ter.
Dirty oil in check valves:
use same pro ce dure as above.
5-9
Summary of Contents for 318C
Page 3: ...MODELS 318C BOEING TRAILER OPERATOR S MANUAL PURCHASED FROM DATE ADDRESS PHONE NO SERIAL NO i...
Page 8: ......
Page 12: ......
Page 32: ...3 20 FIGURE 3 6 STEPS FOR LOADING AND UNLOADING...
Page 36: ...3 24 FIGURE 3 8 REAR IMPACT GUARD AND ANTILOCK BRAKE SYSTEM...
Page 52: ...4 14 FIGURE 4 6 CHECKING AXLE ALIGNMENT FIGURE 4 7 EXAMPLES OF CAMBER...
Page 56: ...4 18 FIGURE 4 10 AXLE AND BRAKE ASSEMBLY...
Page 64: ...4 26 FIGURE 4 16 MOUNTING TIRES AND WHEELS FIGURE 4 17 STUD TIGHTENING SEQUENCE...
Page 76: ...5 10 NOTES...
