K 1500 Truck 4WD V6-262 4.3L VIN Z (1992)
9.
If the Motorhome does NOT match a description listed in Table A, the chassis has been modified and the driveline angles must be recorded.
Sources of information for calculating these angles can be found in the P Model Service Manual or the Light Duty Forward Control and
Motorhome Chassis Service Manual. Record the driveline angle measurements. If questions still remain, contact either GM Consolidated Fleet
Service at 1-800-334-5370 (select option number 5) or GMC Truck Technical Assistance Center (1-800-832-6391). Once the actual angles are
recorded and found out of specification, contact either GM Consolidated Fleet Service at 1-800-334-5370 (select option number 5) or your GMC
Truck District Service Manager before proceeding, 10. Determine if the vehicle has either a standard GM leaf spring rear suspension with or
without air bags, or, if the motorhome has a non-GM suspension with or without a tag axle. Available GM motorhome leaf spring rear suspension
systems are illustrated in Figure 3.
11.
If the motorhome has a non-GM rear suspension with or without a tag axle, record the driveline working angles. Sources of information for
calculating these angles can be found in the P Model Service Manual or the Light Duty Forward Control and Motorhome Chassis Service Manual.
