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73-87 Chevy _ GMC Trucks => 4 Wheel Drives => Transfer Cases and Front Drivelines => Topic started by: wild03 on March 02, 2004, 11:42:00 pm

Title: np203 operation instructions
Post by: wild03 on March 02, 2004, 11:42:00 pm

Almost ready to take my GMC truck for a spin, I've never own a 4x4 before and was wondering on what the procedure is for t-case operation, Do I have to put the transmission in park, neutral, etc?

Thanks!

Title: re np203 operation
Post by: aprice on March 03, 2004, 10:22:00 pm

you can shift in to 4-wheel drive in any gear. although the tires shouldnt be spinning outta control, or above 45 mph. you can operate above 45 but not recomened. if you want to use the low range, you should be at at complete stop when shifting to low range.  

Title: Re: re np203 operation
Post by: 86 4x4 on April 04, 2004, 10:31:00 am

Yes you can shift the t-case in any gear but it is easiest to shift when you are in neutral.



Dwayne