7 17-13
7 17-13
1
7 17-13
SUBJECT
DATE
Oil Pan
July 2013
Additions, Revisions, or Updates
Publication Number / Title
Platform
Section Title
DDC-SVC-MAN-0081
DD Platform Installation of the Oil Pan
DDC-SVC-MAN-0080
DD Platform
Lubrication System /
Cooling System Torque
Specifications
All information subject to change without notice.
7 17-13 Copyright © 2013 DETROIT DIESEL CORPORATION
Change
Added graphics, additional torque specs.
Added additional torque specs.
3
2 Installation of the Oil Pan
2
Installation of the Oil Pan
Install as follows:
1. If the oil pump was removed, Refer to section "Installation of the Oil Pump, Oil Suction Manifold, and Oil Lines".
2. When a plastic oil pan is used, insert the raised lip portion of the seal into the groove in the oil pan. Press down on the
isolator seal and insert it completely around the oil pan. Be careful not to stretch or bunch the seal. For best results,
install the seal at each corner, then at points half way between the corners. Continue in this manner, halving the
distance and seating the seal.
3. For the aluminum oil pan, place the gasket on the top of the pan.
4. Apply a 5mm diameter bead of Loctite® 5970 or equivalent to the four corners circled below on the gasket.
5. Install the eighteen oil pan bolts and sleeve assemblies through the pan rail into the holes in the gasket.
6. Ensure the joint surfaces of the gear case, the cylinder block, and front cover are cleaned and there is no damage that
could prevent sealing.
7. Install the oil pan assembly in position on the cylinder block.
NOTE: Oil pan (1) is Duraplastic. Oil pan (2) is Thermoplastic.
NOTICE: Before torquing, bolt grade must be determined by a marking on the bolt head. Grade 8.8 oil pan bolts
cannot be torqued above 25 N·m (18 lb·ft) or damage to the bolt will occur.
8. Ensure that the seal has not been disturbed. Torque the eighteen oil pan bolt assemblies using the proper sequence
shown below.
4
All information subject to change without notice.
Copyright © 2013 DETROIT DIESEL CORPORATION 7 17-13
7 17-13
a. For a Duraplastic oil pan, torque bolts to 20 to 25 N·m (15 to 18 lb·ft).
b. For the aluminum and thermoplastic oil pans, torque bolts to 30 to 35 N·m (22 to 26 lb·ft).
NOTE: The corner bolts on the oil pan will be torqued twice, as each is marked with two numbers in graphic
above.
9. Install the oil pan drain plug with a new O-ring and torque the plug:
a. On a plastic oil pan, torque plug to 45 N·m +/- 7 N·m (33 lb·ft +/- 5 lb·ft).
b. On an aluminum oil pan torque plug to 60 N·m +/- 9 N·m (44 lb·ft +/- 6 lb·ft).
10. Install bolt at harness P-clip on the front center of the oil pan.
11. Install the dipstick.
12. Install the oil filter and cap. Torque to 55 N·m (40 lb·ft).
All information subject to change without notice.
7 17-13 Copyright © 2013 DETROIT DIESEL CORPORATION
5
2 Installation of the Oil Pan
13. If oil pump was removed, Refer to section "Installation of the Oil Pump, Oil Suction Manifold, and Oil Lines".
14. Prime the lubrication system. Refer to section "Priming the Engine Lubrication System".
15. Refill the oil pan with lubricating oil. Refer to section "Engine Oil Capacities".
WARNING: PERSONAL INJURY
To avoid injury before starting and running the engine, ensure the vehicle is parked on a level
surface, parking brake is set, and the wheels are blocked.
WARNING: ENGINE EXHAUST
To avoid injury from inhaling engine exhaust, always operate the engine in a well-ventilated area.
Engine exhaust is toxic.
16. Start the engine and inspect for leaks.
6
All information subject to change without notice.
Copyright © 2013 DETROIT DIESEL CORPORATION 7 17-13
7 17-13
3
Lubrication System / Cooling System Torque Specifications
This table contains the torque specifications for the lubrication system / cooling system.
Table 1.
LUBRICATION SYSTEM
Component
Metric Unit (N·m)
English Unit (lb·ft)
Threaded Insert
Connecting Nut
100 N·m
73 lb·ft
Oil Pan Drain Plug
45 N·m
33 lb·ft
Oil Pan Bolts (For
definition of oil pan
composition, refer to
“Installation of the Oil
Pan.”)
Duraplastic
Aluminum and
Thermoplastic
20 to 25 N·m
Duraplastic
15 to 18 lb·ft
22 to 26 lb·ft
30 to 35 N·m
Aluminum and
Thermoplastic
Dipstick Tube Fitting
M20X1.5
60 N·m
44 lb·ft
Dipstick Tube Fitting
M22X1.5
70 N·m
51 lb·ft
Dipstick Tube Fitting
M27X1.5
90 N·m
66 lb·ft
Dipstick Tube Fitting
M30X1.5
100 N·m
73 lb·ft
55 N·m ±5
40 lb·ft ±5
Oil Pump Bolts
30 N·m
22 lb·ft
Oil Manifold to
Cylinder Block M10
Bolts
60 N·m
44 lb·ft
Oil Manifold to
Cylinder Block M8 Bolt
30 N·m
22 lb·ft
Crankcase Breather to
Engine Block
60 N·m
44 lb·ft
Breather Pipe
30 N·m
22 lb·ft
Filter Cover
55 N·m
40 lb·ft
20-25 N·m
15-19 lb·ft
10 N·m
7 lb·ft
10 N·m
7 lb·ft
Final torque 60-65 N·m
Final torque 44-47 lb·ft
70-80 N·m
51-59 lb·ft
80 N·m
59 lb·ft
Oil Filter and Cap
Thermostat to Oil
Coolant Module
Oil Coolant Module
Guide Studs
Oil Coolant Module
Bolts
Allen Head Plug to
Module
Oil Sample Valve
All information subject to change without notice.
7 17-13 Copyright © 2013 DETROIT DIESEL CORPORATION
7
3 Lubrication System / Cooling System Torque Specifications
Table 2.
COOLING SYSTEM
Metric Unit
English Unit
Thermostat
Component
30 N·m
22 lb·ft
Water Manifolds Bolts
30 N·m
22 lb·ft
Exhaust Gas Recirculation Cooler to Water
Manifold
20 N·m
15 lb·ft
Coolant Outlet Elbow
30 N·m
22 lb·ft
Water Pump Pulley
25 N·m
18 lb·ft
8
All information subject to change without notice.
Copyright © 2013 DETROIT DIESEL CORPORATION 7 17-13
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