Mercury 40 Service Manual

BIGFOOT GEAR HOUSING
90-828631R3 MARCH 1999 Page 6B-9
Gear Housing (Propeller Shaft)(2.31:1 Gear Ratio)
REF.
TORQUE
REF
.
NO.
QTY. DESCRIPTION lb-in. lb-ft Nm
– 1 GEAR HOUSING (BLACK)
– 1 GEAR HOUSING (GRAY)
1
1 GEAR HOUSING (BASIC) (BLACK)
1
1 GEAR HOUSING (BASIC) (GRAY)
42 1 FORWARD GEAR (30 TEETH)
43 AR SHIM ASSEMBLY
44 1 TAPERED ROLLER BEARING
45 1 CUP
46 1 ROLLER BEARING
47 1 CAM FOLLOWER ASSEMBLY
48 3 BALL
49 1 SLIDE
50 1 SPRING
51 1 CLUTCH
52 1 CROSS PIN
53 1 SPRING
54 1 PROPELLER SHAFT
55 1 REVERSE GEAR (30 TEETH)
56 1 BEARING CARRIER ASSEMBLY
57 1 O-RING
58 1 ROLLER BEARING
59 1 OIL SEAL (INNER)
60 1 OIL SEAL (OUTER)
61 1 ROLLER BEARING
62 1 THRUST WASHER
63 1 THRUST BEARING
64 2 STUD (M8 x 48) 100 135
65 2 WASHER
66 2 NUT 25 33.9
67 2 THREADED INSERT
68 1 DECAL-Gear Case Identification
69 1 THRUST HUB ASSEMBLY THESE PARTS ARE NOT
70 1 PROPELLER NUT ASSEMBLY INCLUDED WITH COMPLETE 55 74.6
71 1 TAB WASHER GEAR HOUSING REPLACEMENT

Mercury 40 Specifications

General

Horsepower	40 hp
Starting System	Electric
Steering	Remote
Fuel Induction System	EFI (Electronic Fuel Injection)
Shaft Length	20"
Full Throttle RPM Range	6000