LINE AS-FUEL INJECTION 1247082 - Caterpillar

71M292 to 71M1931
71M1932-UPSerial Nos. 71M1-71M291
HORIZONTAL PINS1. Install the horizontal pins and tighten the bolts for the retainer plates to a torque of ... 75 10 lb. ft.(10.4 1.4 mkg) VERTICAL PINS2. Put the lower lug of the hitch assembly between the two lower lugs of the draft frame with clearance above and below the hitch lug.3. Install the upper vertical pin.4. Above the lower hitch lug, install three thrust washers: On top one 7J9384 Washer; in the center one 7J9385 Washer with the groove up; on the bottom one 7J9383 Washer.5. Below the hitch lug, install one 7J9385 Washer with the groove up.6. Install the pin.7. Lower the draft frame to put the weight of the scraper on the hitch.8. Measure the clearance between the bottom of the lower hitch lug and the draft frame lug.9. Install a spacer that will give only 0 to .010 in. (0 to 0.25 mm) clearance.10. Use 9F9933, 5B3002 and/or 7F8340 Shims as necessary around the bottom of the pin to prevent any vertical movement of the pin.11. With the notch in the retainer plate in position around the ear on the draft frame, install the bolts only far enough to come in contact with the lockwashers.12. Tighten the 7J6877 Nut to a torque of ... 250 50 lb. ft.(34.6 6.9 mkg)13. Tighten the bolts for the retainer plate to a torque of ... 75 10 lb. ft.(10.4 1.4 mkg)Serial Numbers 71M292-71M980
For Serial Numbers 71M935, 944, 947, 950, 953, 956, 959, 962, 965, 968 and 976 see procedure for Serial Number 71M981-Up. HORIZONTAL PINS1. Install the horizontal pins and tighten the bolts for the retainer plates to a torque of ... 75 10 lb. ft.(10.4 1.4 mkg) VERTICAL PINS2. Put the lower lug of the hitch assembly between the two lower lugs of the draft frame with clearance above and below the hitch lug.3. Install the upper vertical pin.4. Above the lower hitch lug, install three thrust washers: On top one 8J1021 Washer; in the center one 7J9385 Washer with the groove up; on the bottom one 8J1022 Washer.5. Below the hitch lug, install one 7J9385 Washer with the groove up.6. Install the pin.7. Lower the draft frame to put the weight of the scraper on the hitch.8. Install the 7J6876 Washer and the 7J6877 Nut.9. With the notch in the retainer plate in position around the ear on the draft frame, install the bolts only far enough to come in contact with the lockwashers.10. Tighten the 7J6877 Nut to a torque of ... 250 50 lb. ft.(34.6 6.9 mkg)11. Tighten the bolts for the retainer plate to a torque of ... 75 10 lb. ft.(10.4 1.4 mkg)Serial Numbers 71M981-UP
HORIZONTAL PINS1. Install the horizontal pins and tighten the bolts for the retainer plates to a torque of ... 75 10 lb. ft.(10.4 1.4 mkg) Effective with 71M1932, the rear horizontal pin