OM6007 2/99 Optional Equipment - Section 6 Payload Meter II Page 6-27 Installation 1. Install new O-ring on sensor (4, Figure 6-11) and install sensor into adapter (3). Tighten sensor to 22--29 ft.lbs. (30--39 N.m) torque . Installation 1. Install inclinometer (3, Figure 6-13) with cap- screws, nuts and lockwashers (4). 2. Install new O-ring on adapter (3) and install com- plete adapter/sensor assembly into valve (2). Hold valve body and tighten adapter/sensor as- sembly to 103 ft.lbs. (176 N.m) torque . 3. Connect sensor wiring to truck wiring harness. The sensors have three wires. Be sure that wires are connected correctly. (Figure 6-12) FIGURE 6-12. SENSOR SIDE CONNECTOR VIEW FIGURE 6-13.
INCLINOMETER 1. Operator’s Center 3. Inclinometer Console Frame 4. Capscrew, Nut and 2. Bracket Lockwasher 2. Connect inclinometer wiring to the truck wiring harness. (Figure 6-14) Be sure that wires are connected correctly. INCLINOMETER As the truck is tilted fore or aft, the weight distribution between the front and rear axles changes. To compen- sate for this, the inclinometer measures the ground angle at which the truck rests. This data is then sent to the payload meter so it can calculate the correct payload weight. The inclinometer is located below the operator’s center console (passenger seat structure). FIGURE 6-14. INCLINOMETER SIDE CONNECTOR VIEW Removal 1.
Disconnect inclinometer wire lead from harness. Adjustment 2. Remove the three capscrews, nuts and lockwash- ers (4, Figure 6-13) and inclinometer (3). 1. Park the truck on a 0% grade. 2. Loosen the three Inclinometer mounting cap- screws (4, Figure 6-13) and rotate the Inclinome- ter until a voltage range of 2.6 ± 0.1 Volts can be measured (using aVolt/Ohm Meter) at pins 1 and 2 of the inclinometer electrical harness connector. 3. Tighten all capscrews (4, Figure 6-13) to standard torque, after adjustment. Pin Number Wire Color Wire Function 1 Black Ground (GND) 2 Red + Power 3 White Signal Pin Number Wire Color Wire Function 1 Black Ground (GND) 2 White Signal 3 Red + Power