8J5304 ADAPTER Caterpillar parts
955L
Rating:
Alternative (cross code) number:
CA8J5304
8J-5304
8J5304
CA8J5304
8J-5304
8J5304
Weight: 19 pounds 8 kg.
TRACK LOADER,
Compatible equipment models: 8J5304:
Information:
Cylinder Head Bolt Torque Information
All 3100 and earlier 3200 Series Engines used cylinder head bolts with a torque specification of 130 N m (95 lb ft).
These earlier head bolts can be identified by six dash marks on the bolt head. See Illustration 1.
Later 3204 and 3208 Engines use stronger cylinder head bolts with a higher torque specification. These bolts can be identified by seven dash marks on the bolt head. See Illustration 1.
The higher cylinder head bolt torque may be used on earlier engines ONLY if the bolts are replaced with the later higher strength bolts (seven dash marks on the bolt head). If the earlier bolts are tightened to the later torque specification, they may yield (stretch) and lose their clamping force.
Illustration 1. Bolt head identification.
Illustration 2. Cylinder head bolt tightening sequence.Before installing the cylinder head bolts, put a light coat of 6V4876 Molykote Lubricant on the bolt threads and washer surfaces. Tighten the bolts as shown in the Head Bolt Chart and Illustration 2.
All 3100 and earlier 3200 Series Engines used cylinder head bolts with a torque specification of 130 N m (95 lb ft).
These earlier head bolts can be identified by six dash marks on the bolt head. See Illustration 1.
Later 3204 and 3208 Engines use stronger cylinder head bolts with a higher torque specification. These bolts can be identified by seven dash marks on the bolt head. See Illustration 1.
The higher cylinder head bolt torque may be used on earlier engines ONLY if the bolts are replaced with the later higher strength bolts (seven dash marks on the bolt head). If the earlier bolts are tightened to the later torque specification, they may yield (stretch) and lose their clamping force.
Illustration 1. Bolt head identification.
Illustration 2. Cylinder head bolt tightening sequence.Before installing the cylinder head bolts, put a light coat of 6V4876 Molykote Lubricant on the bolt threads and washer surfaces. Tighten the bolts as shown in the Head Bolt Chart and Illustration 2.
Caterpillar parts catalog:
Parts adapter Caterpillar catalog:
8J3354
ADAPTER
977K, 980, 980B
977K, 980, 980B
2P4679
ADAPTER
D8H, D8K
D8H, D8K
2P3150
ADAPTER
D8K
D8K
7J7679
ADAPTER
153, 163
153, 163
3P6279
ADAPTER
983
983
2P6087
ADAPTER
941
941
8K6656
ADAPTER
951B
951B
8J6656
ADAPTER
941, 951B
941, 951B
8J4254
ADAPTER
941, 950, 951B
941, 950, 951B