1 in a crisscross 
8. 
Tighten  the nuts firmly 
sequence  as shown  by 
turning  the wheel 
wrench  clockwise. 
Incorrect  wheel 
nuts or  improperly  tightened 
wheel  nuts  can  cause  the  wheel  to  come  loose  and  even  come 
off. This  could  lead  to  an 
accident.  Be sure  to  use  the  correct  wheel 
nuts. If  you  have  to  replace  them, be  sure  to 
get  new 
GM original  equipment  wheel nuts. 
CAUTION:  (Continued)  Stop  somewhere 
as soon  as you  can  and  have 
the  nuts  tightened  with  a  torque  wrench  to  the 
proper  torque  specification.  See ”Capacities 
and  Specifications”  in  the  Index  for  wheel nut 
torque  specification. 
Notice: Improperly  tightened  wheel  nuts  can  lead 
to  brake  pulsation  and  rotor  damage.  To avoid 
expensive  brake  repairs,  evenly tighten  the wheel 
nuts  in  the  proper  sequence  and  to  the  proper 
torque  specification.  See “Capacities  and 
Specifications” 
in the  index  for  the  wheel nut  torque 
specification. 
9. When  you  reinstall the full-size  wheel  and  tire,  you 
must 
also reinstall  the  center  cap.  Place  the  cap  on 
the  wheel  and tap it into  place until it  seats flush 
with  the wheel. 
5-82  
Transfer  Case and Front  Axle 
(All-Wheel  Drive)  Inspection 
Every 12 months,  or  at  engine  oil change  intervals, 
check  front  axle  and  transfer  case and add  lubricant 
when  necessary. 
A fluid loss could  indicate  a problem. 
Check  and  have  it  repaired, 
if needed.  Check vent 
hose  at  transfer  case  for  kinks and proper  installation. 
Brake  System  Inspection 
Inspect  the  complete  system.  Inspect  brake lines and 
hoses  for  proper  hook-up,  binding,  leaks,  cracks, 
chafing,  etc;  Inspect 
disc brake  pads  for  wear and rotors 
for  surface  condition.  Inspect  other  brake  parts, 
including  calipers,  parking  brake,  etc.  You may  need  to 
have  your  brakes  inspected  more often  if your  driving 
habits  or  conditions  result  in frequent  braking. 
6-1 5