GMC T Series 1994 Repair Manual page 872

17. Rear Case Half
18. Oil Pump Pick Up Tube
26. Connector
19. Rear extension housing (4) and extension housing
bolts (3) to the pump retainer housing (8).
•A p p ly RTV sealer (GM P/N 1052366) to the
extension housing mating surfaces.
• Apply Loctite 242 or (GM P/N 12345382) to the
extension housing bolts.
Tighten
$
• Bolts to 31 N-m (23 lbs. ft.).
EXTERNAL COMPONENTS
■*«-
Install or Connect (Figures 3 and 4)
N O T IC E : F o r s t e p s 1 th r o u g h 4 , r e f e r to " N o ­
t i c e " o n p a g e 7 D 3 -1 .
1. Selection plunger (70), poppet spring (71), O-ring
seal (69), and poppet screw (68) into front case
half (45).
33. Dowel Pin Location
35. Pump Pick Up Screen
Figure 15— Oil Pump Location
2. Speedometer sensor and O-ring to the pump hous­
3. Vacuum switch (46) and O-ring (47) to the front
4. Front output yoke (74), rubber sealing washer (75),
Tighten
$
• Poppet screw to 15 N-m (11 lbs. ft.).
ing (8).
• Sensor to 31 N-m (23 lbs. ft.).
case housing.
Tighten
$
• Switch to 24 N-m (17 lbs. ft.).
washer (76), and yoke nut (77).
Tighten
• Front output yoke nut (77) to 149 N-m (110 lbs.
ft.).
F5434