1987 CATERPILLAR CATERPILLAR TSBs (4)

Bulletin:: 42530
Component:: 062000 engine and engine cooling:cooling system
Summary:: Caterpillar - product support program for replacing the water pump inlet elbow on certain c13 on-highway truck engines. model year unknown. *nj updated 5/20/08. *nj
Bulletin:: SEPD-1514
Component:: 101000 power train:clutch assembly
Summary:: Caterpillar: with the release of the cat electronic technician (cat et), the performing process, for clutch calibration, has changed for cx on highway transmissions. models cx28, cx31, cx31 ht, cx35. no model years listed. *pe
Bulletin:: REBE-9063
Component:: 060000 engine (pws)
Summary:: Caterpillar: due to fuel leakage from injectors, on certain fire truck engines, existing check valve allows fuel pressure to remain in head once engine is shut off. models c13. no model years listed. *pe
Bulletin:: IK0400125
Component:: 030000 brakes (pws)
Summary:: Navistar: various types navistar vehicles will be receiving updates on the rear s cam tube/ bracket parts. *ta updated 9/10/15 *cn