What the torque on the mercury 50 hp 4 stroke crank rod caps

Question edited to add maker (should have model and year).
Question moved to Isuzu category.

https://www.google.com/search?q=10pc1+main+bearing+torque+specs

Isuzu Torque Specificiations

http://www.webautorepair.org > isuzu-torque-specs
Crank case Main Bearing side bolt Torque: 39 N·m (29lb ft) Connecting Rod Cap bolts Torque: 54 N?·m (40 lb ft). Install main bearing caps, oil gallery and crank ...

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1. Tighten the cylinder head bolts in the sequence shown. Using the 4 step torque turn method, tighten according to the following values:

• • Step 1: All to 34 Nm (25 ft. lbs.)
  • Step 2: All to 68 Nm (50 ft. lbs.)
  • Step 3: All to 68 Nm (50 ft. lbs.)

CAUTION: Do not use a torque wrench for the following step.
Step 4: Turn an additional 1/4 turn

• Step 5: Install and tighten bolts (1-10) in sequence shown, to 41 Nm (30 ft. lbs.) .

1. Tighten bolts (1-10) again to 41 Nm (30 ft. lbs.) PLUS 1/4 turn in sequence shown.
2. Install main bearing bedplate to engine block bolts (11-20), and torque each bolt to 28 Nm (20 ft. lbs.) in sequence shown.

Connecting Rod Cap Bolts 54 Nm (40 ft. lbs.) + 1/4 turn
1997 Jetta: Torque settings..vw..the head, fly wheel, big ends.


1997 Jetta3 1800 feul injection


Vibration Damper/belt Pulley
Tighten 20 Nm (14.8 ft lb) Crankshaft Toothed Belt Sprocket Tighten 90 Nm (66 ft lb) + 90° Camshaft Sprocket Tighten 80 Nm (60 ft lb) Main Bearing Cap
Tighten 65 Nm (48 ft lb) FLYWHEEL TORQUE
Torque 60 Nm. (44 ft. lbs.) + 1/4 turn (90°) [1] [1] Always replace bolts.
CYLINDER HEAD TIGHTENING TORQUE [1] :
1st sequence: 40 Nm (30 ft lb)
2nd sequence: 60 Nm (43 ft lb)
Final sequence: plus 1/2 turn (180°)
Here are some additional specifications, thanks
ntake Manifold
Mounting Bolts 25 Nm (18 ft. lbs.) Bearing Cap Nut 20 Nm (15 ft. lbs.) Rod Bearing Cap
Assembly
Tighten 30 Nm (22 ft lb) + 90° To measure radial clearance
Tighten 30 Nm (22 ft lb) but NOT additional 90° TIGHTENING SPECIFICATIONS
Oil Pump Bolt 20 Nm (14 ft. lbs.) Oil Tube To Block 10 Nm (7 ft. lbs.) Exhaust Manifold to Cyl. Head 25 Nm (18 ft lb) Exhaust Manifold to Front Exhaust Pipe 40 Nm (30 ft lb) Water Pump
TIGHTENING SPECIFICATIONS
Cover Bolts 10 Nm (7 ft. lbs.) Mounting Bolt and Studs 20 Nm (15 ft. lbs.) + 1/4 turn (90°) Pulley Bolts 25 Nm (18 ft. lbs.)

TIGHTENING SPECIFICATIONS
Connecting Rod Nuts:
Tighten In Two Stages:
First Stage 30 Nm (22 ft. lbs.) Second Stage turn an additional 90°(1/4 turn)

Please note: You must use new bolts as these are torque to yield bolts, in other words they are a type of linear spring.
Connecting rods/big-end bearing cap bolts (use new bolts)
stage 1 ... 25 Nm (18 lb ft)
stage 2 ... angle tighten + 30 degrees
Main bearing cap bolts (use new bolts)
stage 1 ... 50 Nm (37 lb ft)
stage 2 ... angle tighten + 45 degrees
stage 3 ... angle tighten + 15 degrees

Main bearing cap bolts there is a outer cap bolt that are torqued to 20 ft lbs + 1/4 turn. Then there a inner cap bolt that are torqued to 15 ft lbs + 1/4 turn. Con rod bolts are torqued 20 ft lbs +1/4 turn

cylinder head bolt torque

52-55 ft lbs. cold engine
59-63 ft lbs. hot engine

connecting rod cap nut 26-28 ft lbs. SOHC
connecting rod cap nut 23-26 ft lbs. DOHC

main caps 41-44 ft lbs.

mains - vertical bolts first 30 ft.lb. PLUS 90 degrees
pattern frt

8 7
4 3
2 1
6 5
10 9
side bolts 22 ft. lb plus 90 degrees
pattern frt

7 8
3 4
1 2
5 6
9 10

connecting rod caps cracked type rod-rod and caps must be kept in matched sets, recommend new bolts/nuts, spec is 32 ft lb. plus 105 degrees - torque each item to the correct torque then go back and do the degrees. these are torque to yield bolts and the procedure is very important.

Head bolts, 105-112 Foot pounds (Final torque)
Final torque must be reached in 3 equal steps. Recheck final torque in sequence.
Main Bearing Caps, Torque in sequence Step 1: torque to 50 Ft/Lbs Step 2: torque to 105 Ft/Lbs
Rod Bearing Caps, 45 Foot pounds (Final torque)

The connecting rod bearing cap nut on a four cylinder is 40 ft-lbs. The cylinder head bolts are torqued in four steps.1-45 ft-lbs 2-65 ft-lbs 3-65 ft-lbs 4 1/4 additional turn after reaching torque specification. On the V-6 & V-8 the connecting rod cap nuts at 45 ft-lbs and the headbolts are torqued in two steps 1-50 ft-lbs and 2-105 ft-lbs. Hope this will help you.

Crank Main caps Tightening Torque

For the 12 Pointed Head Bearing Cap Sub-Assembly Bolts
Start from center bolts and tighten in a clockwise rotation working out
Step 1 all bolts 22 Nm or 16 ft lb
Step 2 all bolts 44 Nm or 32 ft lb
Step 3 all bolts 45 degrees additional clockwise rotation using an angle indicator.
Step 4 all bolts 45 degrees additional clockwise rotation using an angle indicator.

Hexagon Head Bearing Cap Sub-Assembly Bolts
1ZZ-FE Engine 18.5 Nm (14 ft.lb)
2ZZ-GE Engine 18 Nm (13 ft.lb)

Connecting rod:
1. Apply a light coat of engine oil on the threads and under the heads of the connecting rod cap bolts.
2. Install and alternately tighten the 2 connecting rod cap bolts in several passes. Torque: 1ZZ-FE: 20 Nm (204 kgf-cm, 15 ft. lbs.) 2ZZ-GE: 30 Nm (306 kgf-cm, 22 ft. lbs.) If any of the connecting rod cap bolts does not meet the torque specification, replace the connecting rod cap bolts.
3. Retighten the cap bolts by 90° more
4. Check that the crankshaft turns smoothly.

Head bolt torque: 90-100 ft lbs., to be reached in 3 equal tightening steps, below is the sequence:
9 3 1 6 8
Front of vehicle
7 5 2 4 10

Main bearing cap torque: 75-85 ft lbs.
Rod bearing cap torque: 45-55 ft lbs.
Looks like u've been busy, and will be for a while. Good Luck!