2. Install two guide studs, J 36107, to the gear case. See ... - ddcsn

1.10 GEAR CASE COVER[c] Install the front engine mount to the gear case cover. Install the four, longer, frontengine mount-to-gear case cover bolts, finger-tight.[d] Torque bolts 17, 18, 19 and 20 to 160-200 N·m (118-148 lb·ft). See Figure 1-175.[e] Bolts F1 through F5 are fan support bracket bolts. Install the fan support bracket andtorque bolts F1, F2 and F3 to 58-73 N·m (43-54 lb·ft). Torque bolts F4 and F5 to160-200 N·m (118-148 lb·ft).[f] Install the six bolts on the intake (left) side of the engine around the aircompressor drive. Torque the bolts to 58-73 N·m (43-54 lb·ft), using the sequence.See Figure 1-176.Figure 1-176Air Compressor Drive Torque Sequence[g] Install the SRS to the gear case; refer to section 2.29.3.All information subject to change without notice.1-222 From Bulletin 8-60-02 6SE483 0204 Copyright © 2002 DETROIT DIESEL CORPORATION

SERIES 60 SERVICE MANUAL[h]Install the two rear mounted bolts (pre - 1991 engines only) bolts on the exhaust(right) side of the engine. Torque the number 2 and 3 bolts to 58-73 N·m(43-54 lb·ft) torque. See Figure 1-177.Figure 1-177Gear Case Cover Bolt Torque Sequence (Right Rear)7. Install a new crankshaft front oil seal. Refer to section 1.8.7.8. Install the accessory drive assembly to the gear case. Refer to section 1.28.5.9. Install the vibration damper to the crankshaft. Refer to section 1.12.3.10. Install the crankshaft pulley to the end of the crankshaft. Refer to section 1.13.3.11. Install the water pump assembly. Refer to section 4.2.8 for gear case mounted.Refer to section 4.3.7 for front mounted.12. Install a new gasket between the power steering pump cover and the gear case (if soequipped).13. Install the power steering pump cover to the gear case cover with the six bolts. Tighten thebolts progressively in a star-shaped pattern to draw the power steering pump in evenly.Torque the bolts to 30-38 N·m (22-28 lb·ft), using a star-shaped pattern.14. Insert a new gasket between the camshaft drive gear access cover and the gear case cover.All information subject to change without notice.6SE483 0204 Copyright © 2002 DETROIT DIESEL CORPORATION From Bulletin 8-60-02 1-223

1.10 GEAR CASE COVER15. Install the camshaft drive gear access cover to the gear case cover. Torque the bolts to30-38 N·m (22-28 lb·ft), using the tightening sequence. See Figure 1-178.Figure 1-178Access Cover Bolt Torque Sequences16. Install the air conditioner compressor and brackets. Install the air conditioner compressordrive belt. Refer to OEM guidelines.17. Install the alternator and brackets. Refer to section 8.2.3. Install the alternator drivebelts. Refer to section 13.13.10.18. Adjust the alternator and air conditioner compressor drive belts to the specifications.Refer to section 13.13.10.19. Install the engine oil pan. Refer to section 3.11.4. Fill the crankcase with recommendedlubricating oil. Refer to section 13.13.1.All information subject to change without notice.1-223a From Bulletin 8-60-02 6SE483 0204 Copyright © 2002 DETROIT DIESEL CORPORATION

SERIES 60 SERVICE MANUALThis page intentionally left blank.All information subject to change without notice.6SE483 0204 Copyright © 2002 DETROIT DIESEL CORPORATION From Bulletin 8-60-02 1-223b

1.10 GEAR CASE COVER1.10.4 Installation of Acoustical Gear Case CoversInstall acoustical covers as outlined below. See Figure 1-179, and see Figure 1-180, for GroupA installations with accessory drive. See Figure 1-181 and see Figure 1-182for installation onGroup B without accessory drive. See Figure 1-183 and see Figure 1-184for typical Group Cinstallations. See Figure 1-185 and see Figure 1-186for Group D installations.1. Using required fasteners, install front gear case acoustical cover and accessory driveacoustical cover. Tighten bolts and nut(s) to the torque values: listed in Table 1-4.2. Using required fasteners and clips, install right rear and left rear covers. Tighten bolts andnut(s) to the torque values listed in Table 1-4.Bolt or Nut SizeM6 x 1.0M8 x 1.25M10 x 1.5Required Torque13-16 N·m (10-12 lb·ft)30-38 N·m (22-28 lb·ft)58-73 N·m (43-54 lb·ft)Table 1-4Acoustical Cover Fastener Torque ValuesAll information subject to change without notice.1-224 From Bulletin 8-60-02 6SE483 0204 Copyright © 2002 DETROIT DIESEL CORPORATION