992K Wheel Loader Electrohydraulic System Caterpillar

Illustration 1	g01439614

(1) 188-3984 Push Button Switch (THROTTLE LOCK SET)

Operating temperature ... −40 to 85 °C (−40 to 185 °F)

Final installation torque ... 18 ± 2 N·m (160 ± 18 lb in)

(2) 188-3984 Push Button Switch (REMOTE PAYLOAD STORE)

Operating temperature ... −40 to 85 °C (−40 to 185 °F)

Final installation torque ... 18 ± 2 N·m (160 ± 18 lb in)

(3) Operating temperature for the 219-9533 Rocker Switch (HYDRAULIC LOCKOUT) ... −40 to 71 °C (−40 to 160 °F)

(4) Final installation torque for the 170-1821 Push Button Switch (HORN) ... 18 ± 2 N·m (160 ± 18 lb in)

(5) 188-3983 Push Button Switch (THROTTLE LOCK RESUME)

Operating temperature ... −40 to 85 °C (−40 to 185 °F)

Final installation torque ... 18 ± 2 N·m (160 ± 18 lb in)

Note: Apply 4C-4030 Thread Lock Compound to the threads of the nuts.

(6) Torque for the four nuts for the two rods ... 2.25 ± 0.25 N·m (20 ± 2 lb in)

(7) 214-4862 Position Sensor Gp

Operating voltage (battery circuit) ... 9 to 32 V

Operating temperature ... −40 to 85 °C (−40 to 185 °F)

Output frequency ... 5000 Hz

Output type ... PWM

Duty cycle ... 3.5 to 96.5 %

Illustration 2	g01439622

(8) 147-2577 Detent As

Operating voltage ... 20.0 to 28.5 VDC

Minimum operating temperature ... −40 °C (−40 °F)

Maximum operating temperature at maximum voltage ... 60 °C (140 °F)

Nominal resistance at 25 °C (77 °F) ... 74 ± 4 Ohms

(9) 105-3372 Spring

Length under test force ... 29.80 mm (1.173 inch)

Test force ... 13.860 ± 0.693 N (3.1 ± 0.2 lb)

Free length after test ... 38.10 mm (1.500 inch)

Outside diameter ... 18.29 mm (0.720 inch)